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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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1 – 15 of 298 results
1

Thermo Scientific™ Alexa Fluor™ 420 NHS Ester (Succinimidyl Ester)
GREENER_CHOICE

Alexa Fluor 420 NHS Ester is an amine-reactive dye optimized for multiplex IHC and spatial biology. A long Stokes shift and 420/500 ex/em make it a good match for the CFP filter.

4

Bolton-Hunter Reagent, Thermo Scientific Chemicals

CAS: 34071-95-9 Molecular Formula: C13H13NO5 Synonym: N-Succinimidyl-3-(4-hydroxyphenyl)propionate; Rudinger reagent

CAS 34071-95-9
Synonym N-Succinimidyl-3-(4-hydroxyphenyl)propionate; Rudinger reagent
Molecular Formula C13H13NO5
5

Invitrogen™ Click-IT™ Biotin Protein Analysis Detection Kit  DFS Item
GREENER_CHOICE

Identify and characterize glycoproteins by Western blot

6

Invitrogen™ Click-IT™ GalNAz Metabolic Glycoprotein Labeling Reagent (Tetraacetylated N-Azidoacetylgalactosamine)  DFS Item
GREENER_CHOICE

Compatible with LC-MS/MS and Multiplexed Proteomics™ technologies for in-depth analyses of the glycoproteome

7

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

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

8

Invitrogen™ Click-IT™ ManNAz Metabolic Glycoprotein Labeling Reagent (tetraacetylated N-Azidoacetyl-D-Mannosamine)  DFS Item
GREENER_CHOICE

Simple and robust two-step technique

9

Invitrogen™ 5-ROX (5-Carboxy-X-Rhodamine, Triethylammonium Salt), single isomer  DFS Item

5-ROX (5-Carboxy-X-Rhodamine, Triethylammonium Salt), single isomer

10

Invitrogen™ 6-TAMRA, SE (6-Carboxytetramethylrhodamine, Succinimidyl Ester), single isomer  DFS Item

6-TAMRA, SE (6-Carboxytetramethylrhodamine, Succinimidyl Ester), single isomer

11

Invitrogen™ Click-IT™ AHA (L-Azidohomoalanine)  DFS Item
GREENER_CHOICE

Non-radioactive technique

12

Invitrogen™ Click-IT™ Myristic Acid, Azide (12-Azidododecanoic Acid)  DFS Item
GREENER_CHOICE

Improve detection sensitivity in 1-D gels and western blots

13

Invitrogen™ 5-CR 6G, SE (5-Carboxyrhodamine 6G, Succinimidyl Ester), single isomer  DFS Item

5-CR 6G, SE (5-Carboxyrhodamine 6G, Succinimidyl Ester), single isomer

15

Invitrogen™ BODIPY™ 558/568 NHS Ester (Succinimidyl Ester)  DFS Item

BODIPY™ 558/568 dye is bright, red fluorescent dye. It has a high extinction coefficient and fluorescence quantum yield and is relatively insensitive to solvent polarity and pH change.