Subscribe to get tips and tricks for working with our products, the latest developments from our labs, and innovative applications for Nanoprobes materials, in use around the world.

Nanoprobes at AACR 2016
[Learn More]

Let us help you spot and track tumors live, and get great images of proteins and structures of study. Two of our best scientists will be on hand, to answer questions and find custom solutions for your specific project.

Both Dr. Jim Hainfeld, and Dr. Rick Powell will be on hand to answer questions.

Come see us at Booth #2351!

New method uses Ni-NTA-Nanogold® with EM and FRET
to reveal protein structure with nanometer precision

• Chang et al:
  Hybrid technique with Ni-NTA-Nanogold® elucidates subprotein architecture
  
• Read the original paper
• Order
  Ni-NTA-Nanogold®
  Leverage the power of this new technique in your own research

Fighting brain cancer with AuroVist™:
Bobyk et al. use gold nanoparticle-enhanced radiation therapy

• Bobyk et al:
  Treating brain cancer with gold enhanced radiation therapy
  
• Read the original papers
• Order
  AuroVist™ 15 nm
  Get the same gold nanoparticles
  for your own research

Correlative microscopy with FluoroNanogold™:
Sato et al. explore the mechanism behind cellular dynamics with ASEM

• Cellular Dynamics Revealed with FluoroNanogold™
  Correlative Labeling for Fluorescence and ASEM
  
• Read the journal article
• Try FluoroNanogold™
  in your own lab
  What will you do
  with our two-in-one probe?

Aneurysm formation is mapped over time in live animals,
with the help of gold nanoparticles, micro-CT and ultrasound.

• Mapping Aneurysm Formation over Time:
  Repeated in vivo micro-CT with AuroVist™ in a mouse model
• Read the original papers
• Non-Toxic AuroVist™
  X-ray Contrast Agents
  What will you do with AuroVist™?

AuroVist™ Gold Nanoparticles and Iodine:
Visualizing Cancer Growth for Better Diagnosis and Treatment

Quick Links

• AuroVist™ and Iodine:
  Visualizing Cancer Growth
  
• Read the original paper
• Order AuroVist™ X-ray Contrast Agents
  What will you do with AuroVist™?

Independent Comparison Study:
AuroVist™ Best for Vascular Studies and Micro-CT

Quick Links

• AuroVist™ Leads in Comparison Study
  of X-ray Contrast Agents for Micro-CT
  
• Read the original paper
• Order AuroVist™ X-ray Contrast Agents
  What will you do with AuroVist™?

 

Nanogold® Reagents Target Cancer Using Acid-Seeking Peptide

Quick Links

• Nanogold® Reagents Target Cancer Using Acid-Seeking Peptide
  
• Read the original paper
• Order Nanogold® Reagents
  What can you do with our
  1.4 nm gold nanoparticles?

 

Curing cancer with magnetic nanoparticles

Quick Links

• Watch the video
• How it works:
  the in-depth story
  behind the results
  
• Read the complete paper (open access)
• Order Magnetic Nanoparticles
  What can you do with our biocompatible iron nanoparticles?

 

FluoroNanogold™

• One probe, two answers:
  FluoroNanogold™ for Correlative Microscopy
• Dr. John Robinson
  Nanoprobes featured collaborator:
  On the frontiers with FluoroNanogold™
• In the Lab & in the Literature:
  FluoroNanogold™ in the study of tropical disease and HIV-related opportunistic infection
• Making correlative microscopy simple:
  FluoroNanogold™ Tips, Tricks and Protocols
• Upcoming Meetings and Courses
  Microscopy and Microanalysis 2011

Nanogold® and Electron Tomography

• Nanogold® for Electron Tomography:
  Revealing delicate structures in living tissue
• Dr. Wanzhong He
  Nanoprobes featured collaborator:
  On the frontiers with Nanogold®
• In the Lab & in the Literature:
  Cryo-electron Tomography with Nanogold®
• Hands-on with GoldEnhance™:
  When silver enhancement is not enough
  • GoldEnhance™ Tips, Tricks, and Protocols
• Upcoming Meetings and Courses

EnzMet for In Situ Hybridization and Immunohistochemistry

• In Situ Hybridization:
  The evolution of detection, from Nanogold® to EnzMet™
• EnzMet™
  for in situ hybridization and immunohistochemistry:
  Features and Advantages
• Saving lives with EnzMet™: HER2 Cancer Test with SISH
  
• Other applications of EnzMet™
  • Electron Microscopy
  • Light and Electron Correlative Microscopy
  • Conductive Array Biochip Fabrication
• EnzMet™ Tips and Tricks
• Nanoprobes presenting at Microscopy & Microanalysis 2011

Gold nanoparticles as x-ray contrast agents, and for radiotherapy

• Seeing Gold Means Seeing More:
  Gold Nanoparticles as X-Ray Contrast Agents
• Can Gold Cure Cancer?
  Gold Nanoparticles in Radiation Therapy
• Upcoming Meetings:
  
  • American Association for Cancer Research 102nd Annual Meeting
    April 2-6, 2011: Orlando, FL, USA
  • SkyScan User Meeting
    April 12-15th, 2011: Leuven, Belgium
  • Microscopy & Microanalysis 2011
    August 7-11, 2011: Nashville, TN, USA

 

Volume 11, Number 2

• Nanotechnology, Nanogold® and Nucleic Acids: Nanostructured Materials and Nanodevices
• Multifunctional Nanogold®:
• Positively Charged
• Negatively Charged

New Applications Articles:

• Fluoronanogold™ with larger gold nanoparticles
• Gold Labeling of Protein Fusion Tags for EM using 5nm Ni-NTA-Nanogold®

• New Paper:
  Nanogold® and Undecagold in nanostructured materials and nanodevices
• Visit Nanoprobes at
  Microscopy & Microanalysis 2011!

Volume 11, Number 1

• Gold Labeling for Cryoelectron Microscopy and Electron Tomography
  
• Dealing with Disulfides:
  Alternatives to DTT or Mercaptoethylamine Reduction

Volume 10: 2009

• Nanogold^® In Situ Hybridization: Sensitive and Specific
• FluoroNanogold^TM: Updated Instructions, Tips and Tricks
• Alternative Combined Fluorescent and Gold Labeling: Nanogold^® with GFP
• AuroVist^TM: What is it and how do I use it?
  • How much should I use?
  • What instrument and beam settings should I use?
  • How can I ensure minimal toxicity?
• Nanoprobes Wins Another New SBIR Grant
• Other Recent Publications
  • Self-pressurized rapid freezing (SPRF) for cryo-EM
  • Gold nanoparticles for targeted delivery of beta-lapachone to tumors
  • X-ray microspectroscopic imaging and cellular speciation of biometals

• NTA-Ni(II)-Nanogold® Helps Assign 3-D Structure of Ca_v3.1
• Should I Use Nanogold®-Fab' or IgG?
• Inexpensive Conductimetric Biochips with EnzMet^TM
• Labeling for EM and LM with Silver-Enhanced Nanogold® and DAB
• Nanoprobes Wins New SBIR Grant
• Other Recent Publications
  • High-resolution Streptavidin-Nanogold® labeling of muscle fibers in Nemaline myopathy (NM)
  • Nano-W negative staining helps elucidate the mechanism of infection by Flock House virus (FHV)
  • Self-assembled monolayer (SAM) protected gold nanoparticle electrodes for sensitive voltammetric detection

• New Products: 5 nm Ni-NTA-Gold and Functionalized Gold Nanoparticles
  • 5 nm NTA-Ni(II)-Gold
  • Functionalized Gold Nanoparticles
• Get Close to Your Gold: Linker Lengths
• Charged Nanogold® Labels Endocytic Compartments in Yeast Cryosections
• NanoVan and the Genomic Analysis of Streptococcus pneumoniae Bacteriophages
• See us at Microscopy & Microanalysis 2009
• Other Recent Publications
  • Nanogold®-Silver and DAB double labeling 1: winners and losers among climbing fibers
  • Nanogold®-Silver and DAB double labeling 2: components of working memory
  • Optical manipulation of gold nanoparticles: propulsion with surface plasmon polaritons

• Double Labeling with Sequential Nanogold® and Gold Enhancement
• Monofunctionality: does it Always Work?
• HIV NEF Protein Targeting Revealed by Nanogold®
• EnzMet^TM: Best for ISH and IHC
• Nanoprobes Receives New Grant
• Other Recent Publications
  • FluoroNanogold used to elucidate the function of Yb protein in Drosophila
  • An immunoassay using resonance Rayleigh scattering detection
  • Plasmonic gold nanoparticles as photoaccoustic imaging contrast agents

• Nanogold® for Electron Cryotomography
• Best Approaches to Membrane Blotting and Lateral Flow Assays
• AuroVist^TM: Tips for Improved X-Ray Contrast
• Nanogold® and the Role of Syntaxin-18
• Reach the Right Department: Contact Information
• Other Recent Publications
  • Silver-enhanced Nanogold and enzymatic double labeling for EM
  • Bioconjugate imaging reagents for oncology applications in mouse models: review
  • A dendritic manganese-based contrast agent for MRI imaging

• Nanogold® with HQ Silver: Best Methods for Pre-Embedding EM Immunolabeling
• Nanogold® Reagents; Stability and Solubility
• Nano-W and 2-Dimensional Infrared Show Protein Amyloid Formation Pathway
• Nanogold® with Gold Enhancement, STED and CD44 Expression
• Guidelines for Custom Syntheses and Contract Research
• Other Recent Publications
  • More pre-embedding Nanogold® labeling with HQ Silver enhancement
  • Simple gold-based colony printing test for salmonella, no microscope needed
  • Gold nanoparticle-mediated amperometric silver deposition aflatoxin assay

• EnzMet^TM: Better for In Situ Hybridization, ideal for Microelectrode Array Biochips
  • EnzMet^TM for in situ hybridization (ISH) and biochips
  • EnzMet^TM for immunohistochemistry (IHC) and blotting
• Dispensing HQ Silver, and Controlling Nanogold® Stoichiometry
  • Solving a sticky situation: handling HQ Silver
  • Controlling stoichiometry: Nanogold® to biomolecule ratios
• NTA-Ni(II)-Nanogold®: New Technology for High-Resolution EM and Blots
• Nanogold® Labeling Helps Show Distribution and Function of SAP-1
• Nanoprobes wins Grants from NIH to Advance Imaging and Cancer Therapy
• Other Recent Publications
  • Mechanism of silver enhancement, using hydroquinone and silver nitrate
  • Electroanalytical determination of hydrogen peroxide using HRP-gold-zinc oxide-modified electrode
  • Hollow gold nanospheres (HGNs) as SERS labels for cancer markers in live cells

• Nanogold® and FluoroNanogold for SEM Labeling
• Nanogold® Enables Versatile Peptide Labeling
  • Label at cysteines with Monomaleimido Nanogold®
  • Label at lysines or N-terminal amines with Mono-Sulfo-NHS-Nanogold®
  • Label at C-terminal carboxyls with Monoamino Nanogold®
• Neuropeptide Y, Hippocampus-Dependent Seizures, and Nanogold®
• Nanogold® Helps Reveal Siliconization Mechanism
• Gold Nanoparticles, and When to Order from a Distributor
• Other Recent Publications
  • Gold nanoparticles as drug delivery vectors and therapeutic concentrators
  • Antibacterial activity of polymers incorporating gold nanoparticles and methylene blue
  • Gold-coated magnetite particles are more resistant and more easily functionalized

• FluoroNanogold: Tomography of the Cell Nucleus and Correlative EGFR Localization
• Alternative IgG Labeling Methods with Nanogold®
  • Hinge thiol labeling with Monomaleimido Nanogold®
  • Fc labeling using periodate oxidation and Monoamino Nanogold®
  • N-terminal or lysine residue amine labeling using Mono-Sulfo-NHS-Nanogold®
• GoldEnhance: Better for EM, Better for Blotting
• NanoVan Uncovers Possible Cause of Lafora Disease
• Beat the Price Increase - Order Before February 15
• Other Recent Publications
  • Silver nanoparticle dimers facilitate the study of SERS 'hot spots'
  • Secondary "slipping" interactions stabilize DNA-gold nanoparticle conjugates
  • Why gold nanoparticle-DNA conjugates resist enzymatic digestion

Volume 9: 2008

• Double Labeling for EM: Silver-Enhanced Nanogold® and DAB
• Nanogold® Labeling on Surfaces
• AuroVist: More Contrast for X-Ray Imaging
• Nanogold® and GoldEnhance Track Cell Migration
• Nanoprobes: New Year Hours - and Order Now at 2008 Prices
• Other Recent Publications
  • Gold Quantum Dots? Fluorescent Gold Nanoparticles.
  • Metal nanoparticles enhance Fluorescence resonance energy transfer (FRET).
  • Highly monodisperse 10 to 100 nm platinum nanoparticles.

• Charged Undecagold and Nanogold® Immunolabeling identify Bacillus subtilis Periplasm Components
• Nanogold® Labeling for Other Functional Groups
  • Hydroxyls
  • Aldehydes and Ketones
  • Carboxylic Acids
  • Phosphates in Lipids
• Tracking Down Food Poisoning with NanoVan
• Nanogold® Particles and In Vitro Budding of Intralumenal Vesicles
• Nanoprobes: Holiday Hours and Contacts
• Other Recent Publications
  • Silver-enhanced Nanogold® labeling shows Atg8 is essential for formation of autophagic isolation membranes.
  • Preparation of "nanobags" through controlled flocculation of gold or iron oxide nanoparticles.
  • Super-resolution nanoparticle tracking using live cell plasmon coupling microscopy.

• FcRn-Mediated Antibody Transport Revealed by Electron Tomography with Gold-Enhanced Nanogold®
• Monomaleimido Nanogold® Labeling: Reducing and Separating your Biomolecule
• Nanogold® Labeling for AFM
• Double Labeling for Electron Microscopy with DAB and Silver-Enhanced Nanogold®
• Want to Work with Us?
• Other Recent Publications
  • Gold-enhanced Nanogold® for backscatter detection SEM imaging.
  • Polymeric PARACEST agents for enhancing MRI contrast sensitivity.
  • Locally injected metallic gold for local anti-inflammatory therapy after brain trauma.

• NTA-Ni(II)-Nanogold®: Label with Submolecular Precision
• Nanogold® for Labeling Synthetic and Natural Oligonucleotides
  • Labeling of synthetic oligonucleotides
  • Labeling of plasmids and other naturally occurring oligonucleotides
  • RNA Labeling
• FluoroNanogold and GoldEnhance for Neuroscience
• Post-Embedding Immunoelectron Microscopic Labeling with Nanogold®
• New Grants Extend Medical Imaging Applications with Gold
• Other Recent Publications
  • Polymer-encapsulated nanoparticle dimers and trimers.
  • In vivo biotinylation for electron microscopic labeling.
  • Sonoelectrochemical preparation of gold nanoparticles.

• Charged Nanogold® Reveals Endocytic Pathways
• Customize your Silver enhancement
• Towards Correlative Double Labeling with FluoroNanogold
• Coffee, Calcium and the Ryanodine Receptor - Localized by Nanogold®
• Reach the Right Person: Contact Information
• Other Recent Publications
  • Peptide-mediated assembly of gold nanoparticles.
  • FluoroNanogold and GoldEnhance show how lipid droplets are arrested on the ER by lipidated apolipoprotein B-100.
  • MALDI imaging mass spectrometry for direct analysis of target distribution in tissues.

• Correlative and Dual Labeling with FluoroNanogold
  • Correlative fluorescence and transmission electron microscopic labeling
  • Checking labeling by fluorescence before processing for electron microscopy
  • Combined fluorescence and scanning electron microscopy
  • Correlative optical and X-ray fluorescence microscopy
• How to Gold-Label Peptides
• Gold Nanoparticles: Nanotechnology for Medical Imaging
• S-Layer Proteins, Lipid Bilayers, and Nano-W
• Ask for our New Catalog, and See Us at Microscopy and Microanalysis 2008
• Other Recent Publications
  • Enzymatic ligation of oligonucleotide-gold conjugates: amplified nanostructures.
  • Photovotaic preparation of large silver nanoprisms from silver nanoparticles.
  • Combined radiocopper - iron oxide nanoparticle probes for combined MRI and PET imaging.

• EnzMet for ISH, IHC, Blotting, EM...and More
  • In Situ Hybridization (ISH) and Immunohistochemistry (IHC)
  • Western and Protein Blotting
  • Electron Microscopy
  • Conductive Array Biochips
• Gold Enhancement: Better than Silver?
• The Secret of Extreme Radiotolerance, Exposed with Nano-W
• Nanogold® and Addiction
• Nanoprobes at Microscopy and Microanalysis 2008
• Other Recent Publications
  • Nanogold® with gold enhancement illuminates Golgi transport.
  • A rapid bio-barcode assay for low copy number virus detection.
  • Chiral inversion of thiol-stabilized gold nanoparticles by thiol exchange.

• Silver Enhancement of Nanogold® during Freeze Substitution
• Silver Enhancement: Choosing and Using - HQ or LI Silver
• Quantitating Heavy Metal Stains: STEM Tomography
• Nanogold®-Fab' and GoldEnhance for Precision Labeling
• DNA Nanodevices: See You in Jena
• Other Recent Publications
  • Nanogold® with silver enhancement and peroxidase-DAB: double labeling.
  • Preparation of platinum nanoparticles and effect on c. elegans lifetime.
  • Preparation and assembly of "cotton-like nanogold" fibers.

• In Vivo Labeling with Nanogold®
• Osmium and Silver Enhancement: Avoiding Etching
• Nanogold®-PEG Improves Delivery of Exon-Skipping Oligonucleotides for MD Therapy
• Nanogold®, DNA, or Proteins Organized by DNA Polycatenanes
• DNA Nanodevices: See You in Jena
• Other Recent Publications
  • Nanogold$#174; with silver and gold enhancement used to elucidate distinctive condensed ultrastructure of the facultative heterochromatin of the inactive X chromosome.
  • Nanogold$#174; and silver enhancement confirms that huntingtin decreases ubiquitin proteasome system activity in the synapses of Huntington's disease mice.
  • A method for isolating discrete 5 and 20 nm oligonucleotide-gold conjugates.

• Nanogold®-Fab' for CryoEM: Smaller is Better
• If You Need Colloidal Gold...
• Nanogold® with Silver Enhancement for Light Microscopy
• Gold and Other Nanotechnology Approaches to Cancer Therapy
• Distributor and Price Information
• Other Recent Publications
  • SERS Microscopy using antibody (Ab) conjugated to composite organicinorganic nanoparticles (COINs) as labels.
  • Spectral imaging for improved triple enzyme chromogenic labeling and staining.
  • Electron tomography: 4th International Conference papers, and Nanogold® and undecagold revisited.

• Sensitive Compact Disk-Based Immunoassays and Biochips with Silver-Enhanced Nanogold®
• What to Expect when Labeling Smaller Molecules with Nanogold®
• Nano-W Helps Characterize a Stable Cell Line for Generating Ebola Virus-like Particles
• Nanogold® with HQ Silver: Ideal for Pre-Embedding Labeling for Neuroscience
• New Catalog: Ask for Your Copy Now!
• Other Recent Publications
  • Inorganic nanoparticles as DNA transfection reagents: comprehensive review.
  • high relaxivity macromolecular contrast agents based on the conjugation of gadolinium chelates to MS2 viral capsids.
  • DNA linker-mediated crystallization of gold nanoparticles.

• Superior Protein Blotting with EnzMet
• Improved Labeling with Mono-Sulfo-NHS-Nanogold®
• Ni-NTA-Nanogold® and the Structure of the gamma-Tubulin Small Complex
• Towards Larger Gold Labeling
• New Guidelines for Custom Syntheses and Contract Research
• Other Recent Publications
  • Synthesis of DNA nanowires using 'click' reaction of azide-functionalized gold with alkyne-modified DNA.
  • Gold nanoparticles enhance the anti-leukemia action of a 6-mercaptopurine chemotherapeutic agent.
  • One-pot preparation of size-controlled bimagnetic Iron-Platinum-Iron Oxide heterodimer nanocrystals.

Volume 8: 2007

• Ni-NTA-Gold Technology: Nanogold for EM, GoldiBlot for Detection
• How to Get the Best out of Ni-NTA-Nanogold®
• Monoamino Nanogold®: Localization of Sugars in the Scrapie Prion Protein
• Pre-embedding Immunogold Labeling: Best Procedures with Nanogold®
• Nanoprobes Holiday Hours
• Other Recent Publications
  • Transfection of oligonucleotides with gold nanoparticles: loading determines uptake.
  • Advantages of gold nanoparticles in gene delivery systems based on high molecular weight chitosans.
  • Pre-embedding Nanogold localization of centrosomal proteins in primary cilia formation.

• EnzMet: A Quantum Leap for ISH and IHC Visualization
• GoldiBlot: Detect His-tagged Recombinant Proteins on Blots in One Hour
• More on AuroVist
• Charged Nanogold® Identifies Endocytic Pathways in Pollen Tubes
• Visit Nanoprobes at ASCB and See our New Catalog
• Other Recent Publications
  • Nanogold labeling and LI Silver enhancement in ultrathin cryosections.
  • Pre-embedding Nanogold localization of a G protein-coupled receptor for estrogens.
  • Tunable control of refractive index in gold nanoparticle solutions.

• 3-D Distribution of Nanogold® and Undecagold by STEM Tomography
• Improved Protocols for Blots
• GoldEnhance Enables HPF/FSF EM of Endocytosed Nanogold®
• Nanogold® Achieves Ultrastructural localization of Fras1
• Look for Nanoprobes at ASCB
• Other Recent Publications
  • Surface-Enhanced Raman Spectroscopy (SERS) for detection of DNA on silver nanoparticles.
  • Pre-embedding Nanogold and post-embedding 15 nm gold: cellular and tissue localization of globotriaosylceramide in Fabry disease.
  • Folic acid and PEG-derivatized gold nanoparticles for cellular uptake and cancer targeting.

• Nanogold® Used for First Description of SNARE Proteins on Extracellular Surface
• Calculating Labeling with Nanogold® and with NTA-Ni(II)-Nanogold®
• Sequential Larger Gold and Fluorescence Labeling
• Multiple Correlative Immunoelectron Microscopy and Immunofluorescence
• Updated Material Safety Data Sheets
• Other Recent Publications
  • Better preservation and retention of DNA.
  • Gel electrophoresis separation of nanoparticles by composition and shape.
  • Ultrasensitive label-free binding studies using back-scattering interferometry.

• Combined Fluorescent and Larger Gold Labeling
• Labeling Fc or Hinge IgG Sites with Nanogold®
• Undecagold with Cryoelectron Microscopy: Probing Myosin Interactions
• NTA-Ni(II)-Nanogold® Used to Solve Cryo-EM Structure of TOR-KOG1
• Enzyme Metallography, and Other News
• Other Recent Publications
  • The structure of PilG, as determined with NTA-Ni(II)-Nanogold® and EM.
  • NanoVan with 2-D crystallography and 3-D reconstruction yields protein kinase C delta structure.
  • Multiplexed biomarker detection and cell identification with gold nanorods.

• Enzyme Metallography: New Paper and Coming Products
• Nanogold Labeling: Filtration, Purification, and Beating Aggregation
• NTA-Ni(II)-Nanogold® Reveals Lipoprotein-Secretin Interactions
• Nanogold®, Synaptic Vesicle Membrane Retrieval and Synapse Development
• The Right Contacts: Ordering, Technical Questions, and Custom Synthesis
• Other Recent Publications
  • FluoroNanogold: check labeling by fluorescence before quantitative gold labeling analysis.
  • Metal enhanced fluorescence: effect of metal particle coupling.
  • Structure determined by Nanogold labeling used as template for design of FRET study.

• FluoroNanogold: One Probe Gives You Fluorescence and Gold Labeling
• Eliminating Background staining with Nanogold® and Silver Enhancement
• HQ Silver Gives Better Results with All Types of Gold
• Undecagold: The Smallest Commercial Gold Label
• Nanoprobes at Microscopy & Microanalysis 2007
• Other Recent Publications
  • Gold nanocages enhance photothermal therapy.
  • Multiple immunohistochemical staining with antibodies from the same species.
  • Five-color fluorescence imaging of separate lymphatic basins.

• Ultrastructure of Lipoproteins with NTA-Ni(II)-Nanogold®
• Multivalent Probes: Conjugating Multiple Biomolecules to one Nanogold®
• AuroVist: The First Gold Nanoparticle X-Ray Contrast Agent
• Colloidal Gold and Nanogold® in Immunochromatographic Assay Devices
• Look for us at the Long Island Life Sciences Summit
• Other Recent Publications
  • HQ Silver enhances ultrasmall gold
  • Albumin-plasmid nanoparticles as corneal intraceptor expressing agents.
  • Fluorescence microscopy at the nanoscale.

• GoldEnhance and Nanogold® Double Labeling
• Nanogold® Labeling Reagents: Avoiding Aggregation
• Nano-W Helps Improve Antiviral Targeting
• Enhanced Plasmid DNA Transfection with Positively Charged Nanogold®
• Going to the Venture Forum? See You There!
• Other Recent Publications
  • Antibacterial properties of gold-conjugated drugs: a new drug delivery system?
  • An immunoresonance scattering spectral assay for trace prealbumin.
  • Nanogold® pre-embedding immunolabeling helps demonstrate role of Cadherin-8 in coupling cold-sensitive sensory neurons and their target DH neurons.

• Announcing AuroVist: The First Gold Nanoparticle X-Ray Contrast Agent
• Using AuroVist: Tips for Success
• What does Retinoschisin do? Find Out with Nanogold®
• Nano-W Helps Screen Inhibitors of Amyloid Beta Toxicity
• Nanoprobes at First Australian Correlative Microscopy Workshop
• Other Recent Publications
  • Gold nanorods as probes for mechanical tension.
  • A high quantum yield gold nanoparticle near infrared luminescence probe.
  • Core-shell silver nanoparticles for metal enhanced fluorescence and single nanoparticle sensing.

• Nanogold® and Quantum Dot Molecular Beacons
• Make Combined Fluorescent and Gold Labeling Work for You
• Nanogold® and the Link Between Medial Prefrontal Cortex and Hippocampus
• Nanogold® and HQ Silver: Ideal for Pre-Embedding Labeling
• Where to Find Technical Help
• Other Recent Publications
  • Pre-embedding Nanogold combined with post-embedding colloidal gold labeling of Tudor proteins.
  • Gold nanoparticles enhance biohydrogen generation from artificial wastewater.
  • Gold nanoparticle biosensors for simple, ultrasensitive detection of protein-lectin interactions.

• NTA-Ni(II)-Nanogold®: Smaller Probe, Higher Resolution
• Get the Best out of NTA-Ni(II)-Nanogold: Tips and Tricks
• GFP and Nanogold for Correlative Fluorescent and Gold Labeling
• Electron Tomography with Nanogold®
• Nanoprobes Wins Phase 2 SBIR Grant on Gold MicroCT Imaging Agents
• Other Recent Publications
  • Nano-W helps in the development of inhibitors for Alzheimer's Disease.
  • Gold nanoparticles stabilize platinum platinum (Pt) oxygen-reduction fuel-cell electrocatalysts.
  • Divalent gold nanoparticles with specific directional functionalization.

Volume 7: 2006

• Nanogold® in Neuroscience: Spinal Cord Interneurons and Potassium Channels
• Troubleshooting: Nanogold® Conjugates
• FluoroNanogold: Check your Labeling before EM Processing
• GoldEnhance: Better Enhancement for Nanogold® and Colloidal Gold
• Nanoprobes Holiday Hours
• Other Recent Publications
  • Combined Nanogold® and green fluorescent protein (GFP) labeling.
  • Hybrid gold-silica-quantum dot structures: interactions of gold particles with light.
  • Nanoparticle-polymer composites: preparation and applications.

• Deconstructing Photosystem II with NTA-Ni(II)-Nanogold®, Continued...
• Nanogold® Labeling Reagents: Better Performance and Updated Instructions
• NanoVan and Nano-W Help Resolve a Sticky Situation
• Nanogold® Shows How Skeletal Muscle Burns Fat
• Changes to Newsletter Sign-up and Security
• Other Recent Publications
  • Rigid, self-assembling triangular DNA motifs for periodic ordering of 5 and 10 nm gold particles in two dimensions.
  • Building blocks for nanotechnology: gold nanoparticles functionalized with polypyridyl ruthenium complexes.
  • Single-walled carbon nanotubes labeled with quantum dots or gold nanoparticles: luminescence quenching interactions.

• Nanogold® as a Marker for Viral Drug Delivery
• How Well did my Reaction Work: Calculating Labeling
• GoldEnhance Visualizes Gold Nanoparticle Cancer Targeting
• Nanogold® Penetrates the Nucleus to Find HuD
• Ordering and Shipping Deadlines
• Other Recent Publications
  • HQ Silver used with ultrasmall colloidal gold to study matrix metalloproteinase in cancer progression.
  • Autoradiographic labeling combined with immunohistochemistry and multiple immunofluorescence.
  • Autoradiography and post-embedding immunogold used to study role of megalin in Sonic hedgehog trafficking.

• Enzyme Metallography for Light and Electron Microscopy
• Polyfunctional Nanogold®
• Nanogold® and Lyosomal Storage Disease
• Nanogold® and Undecagold Beams for Matter Wave Interferometry
• Other Recent Publications
  • Gold Enhancement of colloidal gold used to investigate Collagen XII interactions.
  • Autometallographic methods for the detection of metal deposits, nanoparticles, and quantum dots: a review.
  • Silver-enhanced gold biochips for visual and optical detection of pathogenic bacteria.

• A Nanogold®-Quenched RNA Molecular Beacon
• Storing Nanogold® Conjugates
• FluoroNanogold: Correlative Fluorescence Microscopy and FESEM
• Nanogold® Characterization of MYPT2, a Target Subunit of Myosin Phosphatase
• Custom Syntheses and Distributor Pricing
• Other Recent Publications
  • Ultrasensitive detection: amplification of biorecognition events through the catalytic evolution of a biocatalytic label.
  • Multiple electron microscopic labeling by particle shape, size and composition.
  • Reliable and reproducible digital immunogold analysis for electron microscopy.

• Correlative XRF and Immunofluorescence with FluoroNanogold
• FluoroNanogold In Situ Immunolabeling for Placental Protein Localization
• Gold Labeling of RNA and Oligonucleotides...Revisited
• Precision Nanogold® Labeling Reveals Role of Sfi 1p Centrin Filaments in Yeast
• Ordering and Custom Synthesis: Some Reminders
• Other Recent Publications
  • Nanogold demonstrates role of Schwann cell differentiation in carcinomas of the salivary glands.
  • DNA-induced separation of gold nanoparticle-DNA conjugates based on nanoparticle size and melting temperature.
  • Review of novel FRET fluorophores, quenchers and methods for bioconjugation.

• Localization and Role of HLA-G: ReAsH, Nanogold® and GoldEnhance
• Labeling Aromatic Groups
• Pre-embedding Nanogold® Labeling Localizes Cannabinoid Receptors
• Post-Embedding Nanogold® Labeling of Siliceous Spicules in Desmosponges
• Nanoprobes at Microscopy and Microanalysis 2006
• Other Recent Publications
  • Highly sensitive nanoparticle-based bio-barcoding assay.
  • Hybrid Platinum-Cobalt / Gold particles with tunable domains, and amphiphilic gold-iron oxide "Janus" particles.
  • Catalytic signal amplification by metal ion release and fluorogenic substrate conversion.

• Correlative Fluorescence and SEM with FluoroNanogold
• How to Obtain the Cleanest Gold Enhancement
• Nanogold® Labels Gene Therapy Vector
• Inhibition of Insulin Fibrillogenesis: Using Nano-W to Study Aggregation
• Price Adjustment: Order by May 31 to Take Advantage of Current Prices
• Other Recent Publications
  • Nanogold® pre-embedding electron microscopic localization of stargazins in rat brain.
  • Fluorescence lifetime quenching near 1.5 nm gold.
  • Effect of size and shape on intracellular uptake of gold nanoparticles.

• Nanogold® Identifies Neuron Development Promoter
• Osmium and Silver: How to Avoid Etching
• Nanogold® with LI Silver for CryoEM and Gel Staining
• Nanogold® Helps Elucidate Endocytic and Secretory Trafficking in Arabidopsis
• Nanoprobes Address Change
• Other Recent Publications
  • Metal nanoparticles enhance fluorescence.
  • Stable spherical gold particle assemblies.
  • Femtomolar electrochemical detection using metal sulfide nanoparticles.

• Gold Nanoparticles as X-Ray Contrast Agents
• Background Troubleshooter: Different Probes and Enhancement Methods
• NTA-Ni(II)-Nanogold®: Role of Wzc in the Assembly of e. coli Group 1 Capsules
• Colorimetric Kinase Activity Detection by Nanoparticle Modification
• Nanoprobes, Incorporated Completes Major Expansion
• Other Recent Publications
  • Toxicity of gold nanoparticles: a surface property?
  • Distance dependence of fluorescence quenching by 13 nm gold.
  • Effectof hydration upon UT-A and UT-B in rat kidney: Nanogold® pre-embedding immunoEM.

• Nanobiotechnology: DNA Nanogrids as Templates for Gold Particle Assembly
• "Help, it's Stuck on the Column!" Rescue Bad Nanogold® Separations
• Enzyme Metallography for Ultrasensitive Electrical Detection on DNA Chips
• Nanogold® Labeling for ICP-Mass Spectrometry Assays
• Other Recent Publications
  • Nano-W negative staining of viruses, redux.
  • Preparation of large cobalt nanoparticles.
  • Silver-gold nanowires prepared in detergent thin films.

• Nanogold® Labeling Maps Siliconization in Sponges
• Nanogold® Labeling of Plasmids
• High Resolution Negative staining with NanoVan and Nano-W
• Inosine Monophosphate Dehydrogenase, Functionally Analyzed with Nanogold®
• New Telephone Extensions
• Other Recent Publications
  • DNA tiles as array templates for gold nanoparticles.
  • Multi-wall silver nanotubes.
  • Delivery of water-soluble gold-TAT peptide conjugates to the cell nucleus.

Volume 6: 2005

• Enzyme Metallography for Precise Immunohistochemistry
• Alternatives for Antibody Labeling
• NTA-Ni(II)-Nanogold® Reveals Multienzyme Complex Structure
• Undecagold for Cryo-EM - with Image Analysis
• Other Recent Publications
  • Silver-dendrimer nanocomposites as cell biomarkers.
  • Conductive polymer-encapsulated gold nanoparticles as biosensors.
  • A clonable gold label: metallothionein.

• Validation of a Chromogenic Dual ISH and IHC Assay for HER2 Gene and Protein Status
• Labeling other Functional Groups: Phosphates in Lipids
• Double and Triple Labeling with Silver-Enhanced Nanogold® and HRP
• Keeping GoldEnhance Under Control
• MSDSs Now Available Online
• Other Recent Publications
  • Nano-W helps solve structure of lobster clottable protein.
  • Pre-embedding Nanogold® labeling reveals expression of a novel lectin.
  • Nanogold anti-digoxigenin for mRNA in situ hybridization.

• NTA-Ni(II) Gold Finds the Photosystem II PsbH Subunit in Synechocystis 6803
• Bigger NTA-Ni(II) Gold
• Nanogold Labeling: pH and Solvent
• SEM-ISH: Bacterial Detection by rRNA Sequence using Gold-Enhanced Nanogold®
• Who You Gonna Call? Contact Information
• Other Recent Publications
  • Pre-embedding Nanogold® labeling establishes distribution and role of rootletin.
  • Control of colloidal gold aggregation by citrate ion replacement.
  • Controlled coalescence of monolayer-protected gold nanoparticles by radical thiol abstraction.

• Tetrairidium Carbonyl as a Microspectroscopy Probe
• What is the Difference between HQ and LI Silver?
• Towards Bigger Nanogold®
• In Vivo Vascular Casting with Gold Nanoparticles
• Other Recent Publications
  • One-day FISH procedure.
  • Standardized protein-embedding technique for immunohistochemistry.
  • Diamine Oxidase-gold for histochemical staining of histamine in basophils and Mast cells.

• Nanogold® as an AFM Label
• Best Ways to Separate Nanogold® Conjugates
• Correlative Double Immunoelectron Microscopy and Double Immunofluorescence
• Triple EM Immunolabeling: Gold, Palladium and Platinum
• Nanoprobes Adds Space and Staff
• Other Recent Publications
  • Quadruple immunoelectron microscopic labeling by particle shape.
  • New methods for evaluating fluorophore colocalization by image analysis.
  • A DNA-gold nanowire-based SQUID.

• Double Labeling: Nanogold®, 10 nm Gold, and Gold Enhancement
• Labeling Other Functional Groups: Carboxylic Acids
• Biocatalytic Growth of Shaped Gold Nanoparticles
• Nanogold® Labeling Demonstrates Adenoviral Targeting Modification
• Other Recent Publications
  • Luminescence of gold nanoparticles.
  • A simple gold nanoparticle/polyaniline memory device.
  • Stepwise assembly of nanoparticle layers by coordination chemistry.

• Nanogold®-Streptavidin As a Tertiary Probe for Pre-embedding Labeling
• Nanogold Labeling: Aggregation, Antibodies and Oligonucleotides
• Nanogold-Fab' Labeling in Platelets: Regulation of Granule Secretion
• Nanowires from Gold Enhanced Nanogold
• Price Quotations
• Other Recent Publications
  • NTA-Ni(II) Nanogold with negative staining for protein ultrastructure.
  • Gold nanoparticle SPR cancer sensors for use in living cells.
  • Once-dimensional gold nanoparticle arrays via rolling circle amplification template generation.

• NTA-Ni(II)-Nanogold® Identifies His Tag Locations on Viral Capsids
• Fluorescence Quenching, FluoroNanogold and Molecular Beacons
• Nanogold® Optical Sensors for Chemical Warfare Agents and Pesticides
• How to Label Aromatic Amines
• See you in Hawaii!
• Other Recent Publications
  • A colorimetric nerve gas biosensor through inhibition of enzymatic gold nanoparticle growth.
  • NanoVan helps reveal architecture of the bacteriophage T4 primosome.
  • Permanent non-aqueous mounting of immunofluorescently stained specimens.

• FluoroNanogold: Check Your Labeling before Electron Microscopy
• Labeling Other Functional Groups: Aldehydes and Ketones
• Nanogold® Cryo-EM Yields Structure of Enhancer-Binding Protein
• Nanogold® is for SEM Labeling, too!
• Other Recent Publications
  • Gold nanocages as optical contrast agents.
  • Nano-W helps determine role of protein in viral life cycle.
  • Colloidal gold labeling and shelf life.

• Cryo-EM: Nanogold® Hits the Spot
• Labeling Other Functional Groups: Hydroxyls
• NanoVan for Viral Visualization
• Protein Array with Silver-Enhanced Gold Detects Myocardial Infarction
• Other Recent Publications
  • Pre-embedding silver-gold and peroxidase double labeling.
  • Heat shock protein arrays as templates for metal nanoparticles.
  • Raman spectroscopy for surface plasmon studies.

• Enzyme Metallography for In Situ Hybridization
• Immuno-EM with Tyramide Signal Amplification and Nanogold® Detection
• Dividing Nanogold® for Multiple Reactions
• More on the Preparation and Activity of Gold Nanoparticles
• Nanoprobes at USCAP
• Other Recent Publications
  • Autometallograpy of zinc - review.
  • Platinum nanoparticles from hydrosilylation reaction.
  • Tunable silver nanoparticle SERS substrates.

• Nanowires from Nanogold®
• Just What is Nanogold®, Anyway?
• Gold Surfaces Change Reduction Potentials: Catalysis
• Nanogold®-Silver and Enzyme Double Labels Neuronal Connections
• Other Recent Publications
  • Gold nanoparticle array detection.
  • Gold-coated iron oxide nanoparticles.
  • Universal antigen retrieval with citraconic anhydride.

Volume 5: 2004

• Gold Lipids and GoldEnhance: Presenting...Antigens!
• More Tips for Labeling Site Selection and Conjugate Separation
• Combined Undecagold and Fluorescently Labeled Oligonucleotides
• Nanogold® Labeling of Plant Tissues
• Custom Synthesis at Nanoprobes
• Other Recent Publications
  • Silver-enhanced Nanogold and ABC-DAB double immunohistochemistry.
  • Triggered amplification by hybridization chain reaction (HCR).
  • Immersion autometallography for zinc.

• Concentration of Nanogold®, and How to Measure
• Negative Staining: NanoVan in Electron Microscopy of Microsporida
• Receptor Recycling Elucidated with Nanogold® Double Labeling
• Gold Lipids: Decorated Layers and Liposomes
• Nanoprobes at the San Antonio Breast Cancer Symposium
• Other Recent Publications
  • Copper (II) quenchers for molecular beacons.
  • Signal amplification with self-ligating DNA and RNA probes.
  • Preparation of silver nanocubes.

• Nanogold® Enhances Radiation Therapy of Cancer
• Nanogold®: Charge and Thermal Sensitivity
• Localizing Nuclear Scaffold Components with Nanogold®
• Gold-Conjugated DNAzymes for Colorimetric Lead Detection
• Nanoprobes ISH Technology at the Brisbane IAP Meeting
• Other Recent Publications
  • Infrared quantum dots.
  • Peptide-based photosensitizing molecular beacon.
  • Microwave irradiation improves labeling of bone.

• Nanogold®: Plan your Labeling for Best Results
• Enzyme Metallography: a New Stain for Light and Electron Microscopy
• Nanogold® Elucidates Targeting of Hepatitus C Core Protein
• Gold-Based Fluorescence and Colorimetric DNA Detection
• Other Recent Publications
  • Gold-DNA-Quantum dot constructs.
  • HQ Silver enhanced gold for RNA in situ hybridization.
  • Ultrasensitive biosensors: enzymes enhanced by gold surfaces.

• FluoroNanogold: Best Strategies for Combined Fluorescent and Gold Labeling
• Nanogold® Used to Study Neuronal Glutamate Receptor Activation
• Engineered Viruses for Nanopatterning Gold Particles
• Laser-Activated Capsules of Silver Nanoparticles
• Other Recent Publications
  • Quantitation of gold labeling.
  • HQ Silver enhancement of small gold.
  • Whole mount RNA in situ hybridization with silver-enhanced gold.

• Novel Reactivities and Polyfunctional Nanogold®
• Double Immunogold Labeling with Nanogold® and Colloidal Gold
• Getting the Best out of NTA-Ni(II)-Nanogold®
• Silver-Enhanced Nanogold® and Immunoperoxidase Double Labeling
• Other Recent Publications
  • HQ Silver enhances colloidal gold, too.
  • DNA interacts with cationic gold nanoparticles.
  • Pre-embedding Nanogold labeling helps link calcium overload with apoptosis.

• Increase Labeling Resolution with Nanogold®: Label Smaller Molecules
• Double Labeling Using Differential Gold Enhancement with Nanogold®
• Solubility Properties of Nanogold®: How Best to Dissolve and Label
• Gold particles for Surface Plasmon Resonance Detection
• Nanoprobes at Microscopy & Microanalysis '04
• Other Recent Publications
  • Enhanced SPR sensor using nanoholes in gold film.
  • High-aspect gold nanorods.
  • A new method for preparing stable, water-soluble platinum nanoparticles.

• Online Ordering Available Again
• Nanogold®-Labeled Oligonucleotides: Conjugation and Separation
• FluoroNanogold: New Probes for Correlative Labeling
• Double Labeling with DAB and Silver-Enhanced Nanogold®
• Some Advantages of Gold Enhancement with Nanogold®
• Other Recent Publications
  • Electrophoretic behavior of oligonucleotide-gold.
  • A new method for preparing protected silver clusters.
  • Increasing the sensitivity of postembedding immunogold.

• Welcome to the New, Leaner Newsletter!
• Nanobiotechnology: Self-Assembled Metallated DNA Nanotubes
• Nanogold® Labels Nuclear Features: Function of NO66 Protein
• Negative Staining Helps Visualize Immunogold
• Gold Nanoparticles for Protein Immobilization and AFM Studies
• Other Recent Publications
  • Pre-embedding Nanogold in Neuroscience.
  • Silver-enhanced gold for DNA hybridization arrays.
  • Autometalographic and histofluorescent chelatable zinc localization.

• What do you look for in Immunogold: Help us make it better
• Advantages and Uses of Gold-Labeled Peptides
• How Big is Nanogold®? What is the Concentration of Conjugates?
• Gold Enhancement for SEM Immunogold in Metallic Environments
• Gold Nanoparticles as Drug Carriers
• Other Recent Publications
  • Silver and gold enhanced Nanogold-protein nanowires.
  • Engineering amyloidicity in nanofibrillar materials.
  • Fluorescent TRAP staining.

• Gold-Labeled Liposomes Reveal HDL Cholesterol Trafficking
• Nanoprobes at USCAP: Brightfield ISH Staining for HER2 Amplification
• Silver-Enhanced Undecagold Probes Show Mitochondrial DNA Uptake
• Nanogold® Labeling for MALDI Mass Spectrometry, PAGE and SEM
• Useful Pre-Embedding Nanogold® Labeling and Gold Toning Protocol
• Other Recent Publications
  
  • 50 immunostains at once.
  • Silver carbonate mitochondrial staining.
  • Pre-embedding Nanogold® and post-embedding colloidal gold.

• Nanogold® Resolves the Distribution of PECAM-1
• Fluoronanogold shows Path of Antisense Oligonucleotides to Targets
• Combining Gold and Peroxidase Labeling for LM and EM in Neuroscience
• Nanogold® Labeling shows Relation of Proteins in Developing Rat Lens
• Other Recent Publications
  
  • Silver-enhanced gold sequential double labeling method.
  • Preservation of ultrastructure in c. elegans.
  • Catalytic dendrimer-nanoparticle conjugates.

Volume 4: 2003

• Correlative Video LM/EM with Nanogold® and Goldenhance
• Silver Enhanced Nanogold® for Scanning Electron Microscopy
• DNA-Gold, Colloidal Gold, and the Role of Citrate
• Gold Nanoparticle Sensor for DNA Hybridization
• Nanoprobes at the San Antonio Breast Cancer Symposium
• Other Recent Publications
  
  • Fluorobodies.
  • Colloidal crystals with tunable colors as photonic papers.
  • One-step dual staining method for Mast cells.

• FluoroNanogold Shows 3D Organization of Pki-67
• Nanogold® Labeling: Multiple Conjugation, and Ionization
• NanoVan Negative Staining Reveals Prion Architecture
• Nanogold® and the Chloroplast Outer Envelope Translocon
• Nanoprobes at the Association for Molecular Pathology Meeting
• Other Recent Publications
  
  • Hyper-Rayleigh scattering immunogold assay.
  • Synthesis of stable metal nanoparticles in microgels.
  • Optical imaging.

• Silver Nanowires Templated by DNA
• Nanogold® Reveals Function of Eukaryotic RNA Helicase
• Gold Nanoparticles in Cell Imaging and Cancer Therapy
• The Further Adventures of Nanogold® in Neuroscience
• Other Recent Publications
  
  • Preparing plant tissues for FISH.
  • Fabrication of novel biomaterials through molecular self-assembly.
  • Controlling anisotropic nanoparticle growth; bio- bar codes.

• Introducing: Ni-NTA-Nanogold®
• A Combined Nanogold® and Texas Red Neuronal Tracer
• HQ Silver Enhances Nanogold® and Colloidal Gold
• Controlling the Interaction of DNA with Gold Nanoparticles
• Complete Price List Online
  
• Other Recent Publications
  
  • Surface-enhanced infrared spectroscopy as a biodetection method.
  • Optical model of conjugates of colloidal gold.
  • 2 nm gold glycoconjugate.

• New Nanogold® Pre-Embedding Labeling Procedure
• Building Blocks for Nanotechnology: Chaperoned Nanogold®
• Nanogold® Labeling for Correlative Fluorescence and SEM
• Gold Nanoparticle Biochips and Sensors
• Other Recent Publications
  
  • Cowpea mosaic virus as a nanotech building block.
  • 3-D immunogold by HAADF-STEM.
  • Antigen retrieval for postembedding EM.

• Nanogold® Helps Demonstrate Hierarchical Folding in Chromosomes
• Nanovan and Nano-W: 'Tunable' Negative Staining
• Nanogold® and Colloidal Gold, Pre- and Post-Embedding Immuno-EM
• Nanoprobes at Microscopy & Microanalysis '03
• Other Recent Publications
  
  • Fixation for immunogold labeling of GFP.
  • Novel combined fluorescent and gold probe.

• Alexa Fluor Fluoronanogold: New Papers Demonstrate Advantages
• Optimizing Staining with Gold Enhancement
• Applications of Nanogold®-Fab' Conjugates in Neuroscience
• Smaller Immunoreactive Gold Conjugates
• Other Recent Publications
  • TUNEL with pre-embedding immunoEM for detecting DNA strand breaks in apoptosis
  • Colloidal gold and enzymatic double labeling modification
  • DNA aptamers.

• Gold Cluster Labels in Cryo-EM: Structure of Filamentous Phage 4
• Finding Solutions to some Immunogold Labeling Problems
• Nanogold® Labeling of Bak: Role in Mitochondrial Permeability
• Double Labeling: Combining Silver-Enhanced Gold with other Labels
• Other Recent Publications
  • Correlative light and energy-filtered EM.
  • Estimating immunogold density.
  • Gold nanoparticle patterning.

• Nanogold® used for Nanowiring a Redox Enzyme
• New Applications of Gold Enhancement
• Conductive Polymers: Non-Charging EM Substrates
• Easier Browsing of Back Issues, and other News
• Other Recent Publications
  • Effect of fixation upon beta-galactosidase
  • Nanogold localization of Plakophilin 3.

• Gold Clusters - Nanotechnology Applications
• Nanogold® helps Identify Novel Factor in Golgi and ER Assembly
• Quicker, Accurate Technical Help and Custom Synthesis Questions
• New at Nanoprobes; USCAP Meeting Presentation
• Other Recent Publications
  • Fixation and gold labeling with GFP.