
Protein Labeling Reagents
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Filtered Search Results

Invitrogen™ Click-IT™ O-GlcNAc Enzymatic Labeling System
Greener Choice
Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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Offers one or more environmental benefits itemized in the U.S. FTC Green Guides.
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For in-vitro modification of O-GlcNAc modified proteins

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Molecular Probes™ 5-TAMRA, SE (5-Carboxytetramethylrhodamine, Succinimidyl Ester), single isomer
5-TAMRA, SE (5-Carboxytetramethylrhodamine, Succinimidyl Ester), single isomer

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Molecular Probes™ Iodoacetamide Azide
iodoacetamide azide

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Invitrogen™ NovaFluor™ Blue 725 Conjugation Kit, 100 μg
Get the most out of your panel design by conjugating antibodies to NovaFluors: dyes specifically designed for spectral hygiene to have narrow emission spectra and minimal cross-laser excitation.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Novus Biologicals™ Lightning-Link (R) Rapid Alexa Fluor 700 Antibody Labeling Kit
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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Antibody labeling kit
Content And Storage | -20°C |
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Product Type | Antibody Labeling Kit |
Cytiva CypHer5E NHS Esters
A red-excitable, pH-sensitive cyanine dye derivative, reporting receptors movement from the cell surface into acidic endosomes upon agonist stimulation.
Product Type | CypHer5E NHS Ester |
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Formulation | 100% CypHer 5E |
Color | Blue |
Solubility | Easily soluble in methanol; Very slightly soluble in cold water and hot water. |
Emission | 663 |
For Use With (Application) | This reagent has been shown to be suitable for live cell receptor internalization studies using the IN Cell Analyzer 3000, IN Cell Analyzer 1000, and confocal microscopes. 0.5 mL of stock reagent will be sufficient for up to 500 wells. |
Atto 565 NHS Ester BioReagent, Suitable for Fluorescence, 70% (Coupling to Amines), MilliporeSigma™ Supelco™
Fluorescence of bioconjugates; employed in fluorescence resonance energy transfer, FRET, experiments.
Content And Storage | -20°C |
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Novus Biologicals™ 40nm Colloidal Gold Nanoparticles - 15OD
Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Small and/or specialty supplier based on Federal laws and SBA requirements.
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40nm colloidal gold nanoparticles ultra high quality, with narrow size distribution and uniform shape
Content And Storage | 4°C Do not freeze. |
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Product Type | 40nm Colloidal Gold Nanoparticles - 15OD Antibody Labeling Kit |
Cytiva CyDye™ DIGE Fluor Minimal Dye Labeling Kits
Allow detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel. Amersham CyDye™ DIGE Fluor Minimal Labeling Kits contain size- and charge-matched fluorescent dyes specifically designed for detecting protein abundance differences in 2-D Fluorescence Difference Gel Electrophoresis using Ettan DIGE system.
Content And Storage | -15°C to -30°C |
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Format | Solid |
Color | Blue, Green, Red |
Cytiva Amersham CyDye DIGE Fluor Dye, Cy3, Cy5

Designed for use in 2-D Fluorescence Difference Gel Electrophoresis using the Ettan DIGE system. Cytiva Amersham CyDye DIGE Fluor minimal dyes and saturation dyes are size- and charge-matched fluorescent dyes specifically engineered for detecting protein abundance differences.
Cytiva DeStreak Rehydration Solution
Highly suitable for both analytical and preparative gels. DeStreak Rehydration Solution improves reproducibility and quality of 2-D gels by preventing streaking.
Content And Storage | 2°C to 8°C |
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Kit Contents | Optimized concentrations of urea, thiourea, CHAPS and Destreak reagent |
pH Range | >7 |
Product Type | Destreak Reagent |
For Use With (Application) | Improves reproducibility and quality of 2D Gels by preventing streaking |
Invitrogen™ eBioscience™ Streptavidin Super Bright 645 Conjugate
eBioscience Streptavidin Super Bright 645 is a streptavidin-fluorochrome conjugate for indirect staining protocols to detect biotinylated primary antibodies in flow cytometry.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Molecular Probes™ Alexa Fluor™ 546 C5 Maleimide
Alexa Fluor™ 546 is a bright, orange fluorescent dye that can be excited using the 488 nm or 532 nm laser lines.

Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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