Protein Labeling Reagents
Thermo Scientific™ DyLight™ 550 Maleimide
Label antibodies or other proteins as probes for fluorescence imaging assays with the full spectral range of maleimide-activated DyLight Dyes.
Thermo Scientific™ EZ-Link™ Alkoxyamine-PEG4-Biotin
Biotinylate glycoproteins (aldehydes of oxidized sugars) with a mid-length (27.0A), pegylated biotinylation reagent containing a 4-unit PEG spacer for length and solubility.
Thermo Scientific™ HABA (4'-hydroxyazobenzene-2-carboxylic acid)
A colored, biotin assay reagent HABA (4'-hydroxyazobenzene-2-carboxylic acid) to measure biotinylation levels of biotinylated antibodies or proteins.
Thermo Scientific™ EZ-Link™ Psoralen-PEG3-Biotin
Biotinylate DNA or RNA via intercalation and conjugation with thymine- and other pyrimidine-containing bases with this light-activated biotinylation reagent.
Thermo Scientific™ EZ-Link™ Amine-PEG11-Biotin
Biotinylate proteins or surfaces using EDC or other amine-reactive crosslinkers with this long (53.2A) biotinylation reagent containing an 11-unit polyethylene glycol spacer.
Thermo Scientific™ EZ-Link™ NHS-Desthiobiotin
Label intracellular proteins for affinity purification with streptavidin beads
Thermo Scientific™ EZ-Link™ NHS-SS-Biotin
Biotinylate protein amines with this cleavable, mid-length (24.3A), NHS-ester biotinylation reagent containing a reducible disulfide bond in the membrane-permeable spacer arm.
Invitrogen™ Biotin-X, SE (6-((Biotinoyl)Amino)Hexanoic Acid, Succinimidyl Ester (Biotinamidocaproate, N-Hydroxysuccinimidyl Ester))
Biotin-X, SE (6-((Biotinoyl)Amino)Hexanoic Acid, Succinimidyl Ester (Biotinamidocaproate, N-Hydroxysuccinimidyl Ester))
Invitrogen™ Alexa Fluor™ 568 Hydrazide
Alexa Fluor™ 568 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.
Invitrogen™ Rhodamine Red™-X, Succinimidyl Ester, 5-isomer
Rhodamine Red™-X, Succinimidyl Ester, 5-isomer
Thermo Scientific™ Sulfo-SBED Biotin Label Transfer Reagent, No-Weigh™ Format
Chemically tag purified proteins at primary amines to covalently crosslink and transfer biotinylation to protein interaction binding partners.
Invitrogen™ 5(6)-TAMRA (5-(and-6)-Carboxytetramethylrhodamine), mixed isomers
5(6)-TAMRA (5-(and-6)-Carboxytetramethylrhodamine), mixed isomers
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.
Molecular Probes™ Pacific Orange™ Succinimidyl Ester, Triethylammonium Salt
Pacific Orange™ Succinimidyl Ester, Triethylammonium Salt
Invitrogen™ eBioscience™ Streptavidin Super Bright 702 Conjugate
eBioscience Streptavidin Super Bright 702 is a streptavidin-fluorochrome conjugate for indirect staining protocols to detect biotinylated primary antibodies in flow cytometry.