Protein Labeling Reagents
Invitrogen™ Alexa Fluor™ 633 Hydrazide
Alexa Fluor™ 633 Hydrazide is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.
Invitrogen™ Alexa Fluor™ 594 NHS Ester (Succinimidyl Ester)
Alexa Fluor™ 594 is a bright red dye. Used for stable signal generation in imaging and flow cytometry, Alexa Fluor™ 594 dye is water soluble and pH-insensitive from pH 4 to pH 10.
Invitrogen™ Alexa Fluor™ 488 5-TFP (Alexa Fluor™ 488 Carboxylic Acid, 2,3,5,6-Tetrafluorophenyl Ester), 5-isomer
Alexa Fluor™ 488 5-TFP (Alexa Fluor™ 488 Carboxylic Acid, 2,3,5,6-Tetrafluorophenyl Ester), 5-isomer
Invitrogen™ BODIPY™ 630/650-X NHS Ester (Succinimidyl Ester)
BODIPY™ 630/650-X dye is bright, far-red fluorescent dye. It has a high extinction coefficient and fluorescence quantum yield and is relatively insensitive to solvent polarity and pH change.
Invitrogen™ BODIPY™ FL Maleimide (BODIPY™ FL N-(2-Aminoethyl))Maleimide)
BODIPY™ FL Maleimide (BODIPY™ FL N-(2-Aminoethyl))Maleimide)
Invitrogen™ Pacific Blue™ Succinimidyl Ester
Pacific Blue™ succinimidyl ester
Thermo Scientific™ EZ-Link™ Hydrazide-Biotin
Biotinylate glycoproteins (aldehydes of oxidized sugars) with this simplest and shortest (15.7A) hydrazide-activated biotinylation reagent.
Invitrogen™ Click-iT™ Protein Reaction Buffer Kit
Click two moieties together: azide or alkyne and the corresponding click detection reagent
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.
Invitrogen™ Click-IT™ Tetramethylrhodamine (TAMRA) Protein Analysis Detection Kit
Supports differential analysis of glycoprotein subclasses, total proteins and total glycoproteins in the same gel
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.
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™ CPM (7-Diethylamino-3-(4'-Maleimidylphenyl)-4-Methylcoumarin)
The thiol-reactive coumarin, CPM is very weakly fluorescent until reacted with thiols producing a conjugate with excitation/emission maxima of ∼384/470 nm.
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.
Invitrogen™ 5(6)-SFX (6-(Fluorescein-5-(and-6)-Carboxamido) Hexanoic Acid, Succinimidyl Ester), mixed isomers
5(6)-SFX (6-(Fluorescein-5-(and-6)-Carboxamido) Hexanoic Acid, Succinimidyl Ester), mixed isomers