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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 2,638 results
196

Molecular Probes™ Alexa Fluor™ 488 Cadaverine

Alexa Fluor™ 488 Cadaverine is useful as a polar tracer and as a reactive dye for labeling proteins via a carboxylic acid moiety.

ENCOMPASS_PREFERRED
197

Molecular Probes™ Alexa Fluor™ 488 TFP ester

Alexa Fluor™ dyes are reactive molecules that can be used to add a fluorescent label to the primary amines (R-NH2) of proteins, amine-modified oligonucleotides, and other amine-containing molecules.

ENCOMPASS_PREFERRED
Shipping Condition Room Temperature
Product Type Dye
Emission 515 nm
Excitation 495 nm
Product Line Alexa Fluor™
198

Molecular Probes™ Tetramethylrhodamine-5-Iodoacetamide Dihydroiodide (5-TMRIA), single isomer

Tetramethylrhodamine-5-Iodoacetamide Dihydroiodide (5-TMRIA), single isomer

ENCOMPASS_PREFERRED
199

Molecular Probes™ Tetramethylrhodamine-5-Maleimide, single isomer

Tetramethylrhodamine-5-Maleimide, single isomer

ENCOMPASS_PREFERRED
200

Bolton-Hunter Reagent, Thermo Scientific Chemicals

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

CAS 34071-95-9
Synonym N-Succinimidyl-3-(4-hydroxyphenyl)propionate; Rudinger reagent
Molecular Formula C13H13NO5
201

Molecular Probes™ BODIPY™ 576/589 NHS Ester (Succinimidyl Ester)

BODIPY™ 576/589 dye is bright, red fluorescent dye with similar excitation and emission to Rhodamine Red™ and Alexa Fluor™568.

ENCOMPASS_PREFERRED
202

Invitrogen™ eBioscience™ Streptavidin eFluor™ 506 Conjugate

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

ENCOMPASS_PREFERRED
203

Invitrogen™ eBioscience™ Streptavidin Super Bright 780 Conjugate

eBioscience Streptavidin Super Bright 780 is a streptavidin-fluorochrome conjugate for indirect staining protocols to detect biotinylated primary antibodies in flow cytometry.

ENCOMPASS_PREFERRED
204

Molecular Probes™ Alexa Fluor™ 660 C2 Maleimide

Used for stable signal generation in imaging and flow cytometry, Alexa Fluor™ 660 dye is water soluble and pH-insensitive from pH 4 to pH 10.

ENCOMPASS_PREFERRED
205

Invitrogen™ NovaFluor™ Antibody Conjugation Kits

Get the most out of your panel design by conjugating antibodies to NovaFluors: dyes specifically designed for spectral hygiene to have narrow emission spectra and minimal cross-laser excitation.

ENCOMPASS_PREFERRED
Product Line NovaFluor™
206

Novus Biologicals™ QuantTag Biotin Quantification Kit
SDP

207

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

Mitochondrial membrane potential dependent fluorescent dye.

Content And Storage Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Format Red powder
208

Cytiva Cy7 Bis NHS Ester
GSA_VA

Suitable for general labeling of amine residues

209

Cytiva Amersham™ Cy™3, Cy™ 5 Maleimide mono-Reactive Dye 5-packs

More selective method of antibody labeling that reduces the possibility of the label interfering with subsequent antibody-antigen reactions. Amersham™ Cy™3, Cy™ 5 Maleimide mono-Reactive Dye packs are packaged in premeasured amounts and foil-sealed to ensure consistent labelings.

Content And Storage 2°C to 8°C, protected from light. Reconstituted material may be stored for up to 2 weeks at -20°C in aliquots to avoid repeat freeze thaw cycles.
Kit Contents Five vials of dye
Solubility Soluble in cold water and hot water
Sufficient For Labeling 1mg Protein
Quantity 5 vials each sufficient to label 1 mg protein
210

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

Antibody labeling kit