Recombinant Protein Detection

Detect your His tags with unparalleled precision with our nanoparticle markers

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Recombinant Protein Detection

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FNG [FluoroNanogold™] is a probe containing two different markers; it opens the possibility of imaging the same sample at both the optical and the EM level. Thus, it is easy to perform a multimodal investigation, either on different cells or on the same cell visualized by correlative microscopy.

Custom Nanoparticle Synthesis & Nanoprobe Labels

LET’S MAKE THE LABEL OF YOUR DREAMS

We can create a precision, custom nanoparticle label for almost ANY molecule!
Get a free consultation with one of our experts. Halo tags!

Halo tag-Nanogold® custom conjugates! Available in 1.4, 5 and 12 nm - the missing link for Cryo-EM!

Double Gold Halo: Halo tag-Nanogold® 2-in-1 probe for Cryo-EM

2-in-1 labeling for cryo-EM! Halo tags PLUS precision Nanogold® labels. The ultimate tool for labeling proteins in live cells, now available from Nanoprobes.

GoldiBlot™ procedure and an example of the results, showing detection of His-tagged proteins from a variety of samples.

GoldiBlot: Ni-NTA-Nanogold® for His Tag Blots

No more antibodies! Western blots with Ni NTA-Nanogold® direct labeling for His tags. Fast, cheap, archival.

Structure of NTA-Ni-Nanogold® 10 nm, showing the binding of the incorporated metal chelate to a His-tagged protein. Distance from the gold particle surface to the His tag is estimated to be 1.5 nm.

Ni NTA-Nanogold® Direct Labeling for His Tags

One-step, precision Ni NTA / His-tag labeling- without antibodies! Visible in TEM; easy enhancement for any scope or blots.

Triple Gold HaloTags from Nanoprobes: 3-in-1 labels with 1.4 nm Nanogold®, fluorescent Alexa® 594, and a HaloTag. Penetrate the nucleus and find your target!

Triple Gold Halo: Halo tag-Alexa®-Nanogold® 3-in-1 probe for Cryo-EM

Triple label Halo tags! Precision 1.4 nm Nanogold® PLUS Alexa® 594 fluorescent labels. The ultimate tool for labeling proteins in live cells now available from Nanoprobes.

Precision Nanoparticle Labeling Products

Gold Nanoparticle Conjugates

FluoroNanogold

GoldEnhance™

GoldEnhance™

Nanogold® Conjugates

Antibodies & Streptavidin

Nanogold® Secondaries

FluoroNanogold™ Secondaries

Nanogold®-Lipids

Enhancers & Developers

GoldEnhance™

Silver Enhancers

HRP Stains

EnzMet™ HRP Stains

Nanogold® Labeling Reagents

Sulfo-NHS-Nanogold®

(Mono) Maleimido-Nanogold®

Click-Nanogold®

(Mono) Amino-Nanogold®

Charged Nanogold®

Non-Functionalized Nanogold®

Recombinant Protein Detection

Halo Tags with Nanogold®

Ni-NTA-Nanogold® for His Tags

GoldiBlot™ for His-tag Blots

MicroCT Contrast Agents

VivoVist™ Micro CT Contrast Agent

AuroVist™ Micro CT Contrast Agents

EnzMet™ HRP Stain for Micro CT

Gold Nanomaterials

Negative Stains for Electron Microscopy

Custom Synthesis available

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Nanogold® Conjugates

Enhancers & Developers

Nanogold® Labeling Reagents

HRP Stains

Gold Nanomaterials

MicroCT Contrast Agents

Recombinant Protein Detection

Negative Stains for Electron Microscopy

Finely crafted nanoparticle products for imaging, microscopy and biodetection

Recombinant Protein Detection

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Recombinant Protein Detection