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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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196 – 210 of 3,053 results
196

Invitrogen™ Oregon Green™ 488 Cadaverine, 5-isomer

Oregon Green™ 488 Cadaverine, 5-isomer

EDGE ENCOMPASS_PREFERRED
197

Invitrogen™ Oregon Green™ 488 Carboxylic Acid, Succinimidyl Ester, 6-isomer

Oregon Green™ 488 Carboxylic Acid, Succinimidyl Ester, 6-isomer

EDGE ENCOMPASS_PREFERRED
198

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))

EDGE ENCOMPASS_PREFERRED
199

Thermo Scientific™ DyLight™ 755 Maleimide

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

EDGE
200

Invitrogen™ 5-FAM, SE (5-Carboxyfluorescein, Succinimidyl Ester), single isomer

5-FAM, SE (5-Carboxyfluorescein, Succinimidyl Ester), single isomer

EDGE ENCOMPASS_PREFERRED
201

Invitrogen™ Eosin-5-Maleimide

eosin-5-maleimide

EDGE ENCOMPASS_PREFERRED
202

Molecular Probes™ pHrodo™ Red Maleimide

pHrodo™ Red Maleimide

EDGE ENCOMPASS_PREFERRED
203

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.

EDGE
204

Thermo Scientific™ DyLight™ 800-4xPEG NHS Ester

Fluorescently label antibodies and other proteins for near-IR detection with this derivative of our high-performance DyLight 800 Dye.

EDGE
205

Thermo Scientific™ EZ-Link™ NHS-Desthiobiotin

Label intracellular proteins for affinity purification with streptavidin beads

EDGE
206

Molecular Probes™ Alexa Fluor™ 488 Alkyne (Alexa Fluor™ 488 5-Carboxamido-(Propargyl), Bis(Triethylammonium Salt)), 5-isomer

Alexa Fluor™ 488 Alkyne (Alexa Fluor™ 488 5-Carboxamido-(Propargyl), Bis(Triethylammonium Salt)), 5-isomer

EDGE ENCOMPASS_PREFERRED
207

Invitrogen™ Alexa Fluor™ 430 NHS Ester (Succinimidyl Ester)

Used for stable signal generation in imaging and flow cytometry, Alexa Fluor™ 430 dye is water soluble and pH-insensitive from pH 4 to pH 10.

EDGE ENCOMPASS_PREFERRED
208

Molecular Probes™ Qdot™ 625 ITK™ Carboxyl Quantum Dots

Qdot™ 625 ITK™ carboxyl quantum dots

EDGE ENCOMPASS_PREFERRED
209

Invitrogen™ Tetramethylrhodamine Cadaverine, 5-(and-6)-((N-(5-Aminopentyl) Amino) Carbonyl) Tetramethylrhodamine, mixed isomers

Tetramethylrhodamine Cadaverine, 5-(and-6)-((N-(5-Aminopentyl) Amino) Carbonyl) Tetramethylrhodamine, mixed isomers

EDGE ENCOMPASS_PREFERRED
210

Invitrogen™ Alexa Fluor™ 633 C5 Maleimide

Alexa Fluor™ 633 is a bright, red fluorescent dye with excitation ideally suited to the 633 nm laser line.

EDGE ENCOMPASS_PREFERRED