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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

Thermo Scientific™ DyLight™ 405 NHS Ester

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

Labeling Target Proteins
Content And Storage Store desiccated at -20°C, protected from light.
Product Type Dye
Label or Dye DyLight™ 405
Reactive Moiety Active Ester, Succinimidyl Ester, NHS Ester
Solubility DMF (Dimethylformamide)
Emission 420
Excitation 400
Label Type DyLight Fluors
Chemical Reactivity Amine
Product Line DyLight
2

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.

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
3

Thermo Scientific™ DyLight™ 594 Maleimide

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

4

Invitrogen™ Alexa Fluor™ 568 Hydrazide  DFS Item

Alexa Fluor™ 568 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

5

Thermo Scientific™ DyLight™ 425Q NHS Ester

Quench fluorescence resonance energy transfer (FRET) applications involving DyLight Fluors or other fluorescent probes using these non-fluorescent dyes.

7

Thermo Scientific™ GlcNAz (N-azidoacetylglucosamine tetraacylated)

Study glycoproteins using in vivo metabolic labeling and chemoselective ligation to phosphine reagents with these azide-tagged sugars (GlcNAz, GalNAz, ManNAz).

8

Thermo Scientific™ EZ-Link™ Phosphine-PEG3-Biotin

Label azide-tagged molecules for metabolic labeling (Staudinger ligation) and streptavidin detection using this phosphine-activated biotinylation reagent.

9

Thermo Scientific™ ManNAz (N-azidoacetylmannosamine tetraacylated)

Study glycoproteins using in vivo metabolic labeling and chemoselective ligation to phosphine reagents with these azide-tagged sugars (GlcNAz, GalNAz, ManNAz).

10

Thermo Scientific™ GalNAz (N-azidoacetylgalactosamine tetraacylated)

Study glycoproteins using in vivo metabolic labeling and chemoselective ligation to phosphine reagents with these azide-tagged sugars (GlcNAz, GalNAz, ManNAz).

11

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

12

Invitrogen™ Tetramethylrhodamine-5-(and-6)-Isothiocyanate (5(6)-TRITC), mixed isomers  DFS Item

Tetramethylrhodamine-5-(and-6)-Isothiocyanate (5(6)-TRITC), mixed isomers

13

Invitrogen™ Alexa Fluor™ 594 C5 Maleimide  DFS Item

Alexa Fluor™ 594 is a bright, red fluorescent dye that can be excited using the 561 nm or 594 nm laser lines.

14

Invitrogen™ BODIPY™ FL Maleimide (BODIPY™ FL N-(2-Aminoethyl))Maleimide)  DFS Item

BODIPY™ FL Maleimide (BODIPY™ FL N-(2-Aminoethyl))Maleimide)