Protein Labeling Reagents

Novus Biologicals™ JC-1 mitochondrial membrane potential dependent fluorescent dye

Mitochondrial membrane potential dependent fluorescent dye.

Invitrogen™ Alexa Fluor™ 514 NHS Ester (Succinimidyl Ester)

Used for stable signal generation in imaging and flow cytometry, Alexa Fluor™ 514 dye is water soluble and pH-insensitive from pH 4 to pH 10.

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Molecular Probes™ Alexa Fluor™ 790 NHS Ester (Succinimidyl Ester)

Alexa Fluor™ 790 is a bright and photostable near-IR dye that is spectrally similar to indocyanine green (ICG) and the IRDye™ 800 dye.

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Bolton-Hunter Reagent, Thermo Scientific Chemicals

CAS: 34071-95-9 Molecular Formula: C₁₃H₁₃NO₅ Synonym: N-Succinimidyl-3-(4-hydroxyphenyl)propionate; Rudinger reagent

Thermo Scientific™ Pierce™ Iodination Tubes

Reliably label (iodinate) proteins and peptides with iodine-125 using glass test tubes that are pre-coated (activated) with iodination reagent.

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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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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Invitrogen™ Alexa Fluor™ 488 Hydroxylamine

Alexa Fluor™ 488 Hydroxylamine is useful as a cell tracer and as a reactive dye for labeling aldehydes or ketones in polysaccharides or glycoproteins.

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Invitrogen™ R-Phycoerythrin, Pyridyldisulfide Derivative

R-Phycoerythrin, Pyridyldisulfide Derivative

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Invitrogen™ 6-ROX, SE (6-Carboxy-X-Rhodamine, Succinimidyl Ester), single isomer

6-ROX, SE (6-Carboxy-X-Rhodamine, Succinimidyl Ester), single isomer

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Thermo Scientific™ EZ-Link™ Maleimide Protein Labeling Kit

A convenient method to label proteins with varying amounts of maleimide for crosslinking or conjugation with a thiol/sulfhydryl containing moiety. Sulfo-SMCC reacts with primary amines on a protein to form a covalently attached maleimide group that can be further reacted with a thiol/free cystine.

Invitrogen™ Oxidized LDL Biosimilar Recombinant Monoclonal Antibody

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Offers one or more environmental benefits itemized in the U.S. FTC “Green Guides.”

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Recombinant Monoclonal Antibody

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

Texas Red™-X, Succinimidyl Ester, single isomer

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1,1'-Dioctadecyl-3,3,3',3'-Tetramethylindocarbocyanine Perchlorate, Sigma-Aldrich

BisBenzimide H 33258, Sigma-Aldrich

CAS: 23491-45-4