Protein Labeling Reagents

Invitrogen™ eBioscience™ Streptavidin eFluor™ 506 Conjugate

A streptavidin-fluorochrome conjugate for indirect staining protocols to detect biotinylated primary antibodies in flow cytometry

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Molecular Probes™ Alexa Fluor™ 750 C₅ Maleimide

Alexa Fluor™ 750 is a bright, near-infrared fluorescent dye with excitation ideally suited for the 633 nm laser line or dye-pumped laser excitation.

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7-Diethylamino-3-(4-Maleimidophenyl)-4-Methylcoumarin, Sigma-Aldrich

CAS: 76877-33-3

Rhodamine B Isothiocyanate, Sigma-Aldrich

CAS: 36877-69-7

2,5-Bis(5-tert-butyl-benzoxazol-2-yl)thiophene, Sigma-Aldrich

CAS: 7128-64-5

Invitrogen™ Texas Red™-X, Succinimidyl Ester, single isomer

Texas Red™-X, Succinimidyl Ester, single isomer

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Invitrogen™ Alexa Fluor™ 647 Hydroxylamine

Alexa Fluor™ 647 Hydroxlamine is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

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Atto 390 NHS Ester BioReagent, Suitable for Fluorescence, 80% (Coupling to Amines), MilliporeSigma™ Supelco™

Thermo Scientific™ EZ-Link™ NHS-Biotin

Biotinylate protein amines (e.g., lysines) with a simple, short (13.5A), NHS-ester biotinylation reagent containing a membrane-permeable spacer arm for intracellular labeling.

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 755 Antibody Labeling Kit

Antibody labeling kit

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 405 Antibody Labeling Kit

Antibody labeling kit

Thermo Scientific™ EZ-Link™ Hydrazide-Biotin

Biotinylate glycoproteins (aldehydes of oxidized sugars) with this simplest and shortest (15.7A) hydrazide-activated biotinylation reagent.

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 594 Antibody Labeling Kit

Antibody labeling kit

Novus Biologicals™ Lightning-Link (R) Rapid Type A Biotin Antibody Labeling Kit

Used for assays in which streptavidin-labeled detection reagent will be used.

Thermo Scientific™ EZ-Link™ Biotin-LC-Hydrazide

Biotinylate glycoproteins (aldehydes of oxidized sugars) with this mid-length (24.7A) hydrazide-activated biotinylation reagent.