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Protein Labeling Reagents

Various reagents designed to selectively label target proteins. Products include classic dyes, radioisotope labels, biotinylation reagents, fluorescent labels, molecular probes, assays, and labeling kits.
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Labeling Target

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Quantity

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31 – 45 of 3,068 results
31

Invitrogen™ Alexa Fluor™ 405 Cadaverine

Alexa Fluor™ 405 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

EDGE ENCOMPASS_PREFERRED
32

Invitrogen™ BODIPY™ TMR-X NHS Ester (Succinimidyl Ester)

BODIPY™ TMR-X dye is bright, orange fluorescent dye with similar excitation and emission to tetramethyrhodamine (TRITC) or Alexa Fluor™ 555 dye.

EDGE ENCOMPASS_PREFERRED
33

Invitrogen™ Texas Red™-X, Succinimidyl Ester, mixed isomers

Texas Red™-X, Succinimidyl Ester, mixed isomers

EDGE ENCOMPASS_PREFERRED
34

Invitrogen™ Monochlorobimane (mBCI)

monochlorobimane (mBCI)

EDGE ENCOMPASS_PREFERRED
35

Invitrogen™ BODIPY™ FL-X NHS Ester (Succinimidyl Ester)

BODIPY™ FL-X dye is bright, green fluorescent dye with similar excitation and emission to fluorescein (FITC) or Alexa Fluor™ 488 dye.

EDGE ENCOMPASS_PREFERRED
36

Invitrogen™ R-Phycoerythrin

R-Phycoerythrin

EDGE ENCOMPASS_PREFERRED
37

Thermo Scientific™ DyLight™ 800 NHS Ester

Label antibodies or other proteins as probes for fluorescence imaging assays with the full spectral range of NHS ester-activated DyLight Dyes.

EDGE
Content And Storage Store desiccated at -20°C.
Label or Dye DyLight™ 800
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 794
Excitation 777
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight
38

Thermo Scientific™ DyLight™ 755 Maleimide

Label antibodies or other proteins as probes for fluorescence imaging assays with the full spectral range of maleimide-activated DyLight Dyes.

EDGE
39

Thermo Scientific™ EZ-Link™ Amine-PEG2-Biotin

Biotinylate proteins or surfaces using EDC or other amine-reactive crosslinkers with this short (20.4A) biotinylation reagent containing a 2-unit polyethylene glycol spacer.

EDGE
40

Molecular Probes™ pHrodo™ Green STP Ester

pHrodo™ Green STP Ester

EDGE ENCOMPASS_PREFERRED
41

Invitrogen™ SiteClick™ sDIBO Alkyne Kits for Antibody Labeling

Easily attach Alexa Fluor™ pHrodo™ and Biotin sDIBO Alkyne tags to azido-modified antibodies using SiteClick™ chemistry.

EDGE ENCOMPASS_PREFERRED
Shipping Condition Wet Ice
Labeling Target Azido modified antibodies
Content And Storage Store in refrigerator (2°C to 8°C) and protect from light.
Labeling Method Click Chemistry
Chemical Reactivity Azide
42

Invitrogen™ Click-IT™ O-GlcNAc Enzymatic Labeling System
GREENER_CHOICE

For in-vitro modification of O-GlcNAc modified proteins

EDGE ENCOMPASS_PREFERRED
43

Invitrogen™ Fluorescein-5-Isothiocyanate (FITC 'Isomer I')

Fluorescein-5-Isothiocyanate (FITC 'Isomer I')

EDGE ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Content And Storage Store in freezer (-5 to -30°C) and protect from light.
Product Type Fluorescein-5-Isothiocyanate
Label or Dye FITC (Fluorescein)
Reactive Moiety Isothiocyanate
Label Type Classic Dyes
Chemical Reactivity Amine
44

Invitrogen™ Click-IT™ GlcNAz Metabolic Glycoprotein Labeling Reagent (tetraacetylated N-Azidoacetylglucosamine)
GREENER_CHOICE

Compatible with LC-MS/MS and Multiplexed Proteomics™ technologies

EDGE ENCOMPASS_PREFERRED
45

Molecular Probes™ Pacific Orange™ Succinimidyl Ester, Triethylammonium Salt

Pacific Orange™ Succinimidyl Ester, Triethylammonium Salt

EDGE ENCOMPASS_PREFERRED