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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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Keyword Search:
301 – 315 of 3,094 results
303

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 633 Antibody Labeling Kit
SDP

Antibody labeling kit

304

Cytiva Amersham CyDye Fluorescent Nucleotides
GSA_VA

Ideal for multiplexing within a single sample. Cytiva Amersham CyDye Fluorescent Nucleotides are fluorescent dyes with superior characteristics for genomic and protein research. Available in multiple sizes and colors, including a multipack option for maximum versatility.

305

Invitrogen™ eBioscience™ Streptavidin Super Bright 600 Conjugate

eBioscience Streptavidin Super Bright 600 is a streptavidin-fluorochrome conjugate for indirect staining protocols to detect biotinylated primary antibodies in flow cytometry.

ENCOMPASS_PREFERRED
306

Novus Biologicals™ Lightning-Link (R) AMCA Antibody Labeling Kit
SDP

Antibody labeling kit

307

Invitrogen™ Oregon Green™ 488-X, Succinimidyl Ester, 6-isomer

Oregon Green™ 488-X, Succinimidyl Ester, 6-isomer

ENCOMPASS_PREFERRED
308

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 405 Antibody Labeling Kit
SDP

Antibody labeling kit

309

Thermo Scientific™ DyLight™ 775-B2 NHS Ester

Label amine-containing molecules for fluorescence imaging or flow cytometry with these benzopyrillium- and cyanine-based, infrared-emitting (633 or 700 laser) NHS ester dyes.

310

Cytiva Amersham™ CyDye™ Value Packs (mono-Reactive Maleimide)
GSA_VA

For the selective labeling of free sulfhydryl groups such as cysteine residues in peptides, proteins, and oligonucleotides

Kit Contents Foil packs, each containing 1, 5 or 25mg dried dye
pH Range 3 to 10
311

Cytiva CyDye™ DIGE Fluors: Cy5

Allow detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel

Content And Storage -15°C to -30°C
Format Solid
Product Type Amersham CyDye DIGE Fluor Cy5 Minimal Dye
Color Red
For Use With (Application) For general 2-D applications where sufficient amounts of sample are available, detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel
312

Cytiva CyDye™ DIGE Fluors: Cy2

Allow detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel

Content And Storage -15°C to -30°C
Format Solid
Product Type Amersham CyDye DIGE Fluor Cy2 Minimal Dye
Color Blue
For Use With (Application) For general 2-D applications where sufficient amounts of sample are available, detection of up to three prelabeled protein samples and standards on the same 2-D electrophoresis gel
313

Invitrogen™ Fluorescein biotin, 5-((N-(5-(N-(6-(biotinoyl)amino)hexanoyl)amino)pentyl)thioureidyl)fluorescein

5-((N-(5-(N-(6-(biotinoyl)amino)hexanoyl)amino)pentyl)thioureidyl)fluorescein (fluorescein biotin)

ENCOMPASS_PREFERRED
314

Cytiva Cy™3B Mono-reactive NHS Ester Fluorescent Dyes

Combines exceptional photostability with bright and intense signals. Cytiva Cy™3B NHS Ester Mono-Reactive CyDye™ provides targeted and specific labeling of amine residues on antibodies, peptides, or oligonucleotides in fluorescence polarization applications.

Format Solid
Product Type Cy3B NHS Ester
Molecular Weight (g/mol) 771
Formulation 100% Cy3B (NHS ester)
Color Red
Solubility Soluble in aqueous buffers
Emission 570
Purity >99%
Excitation 559
315

Cytiva CypHer5E NHS Esters

A red-excitable, pH-sensitive cyanine dye derivative, reporting receptors movement from the cell surface into acidic endosomes upon agonist stimulation.

Product Type CypHer5E NHS Ester
Formulation 100% CypHer 5E
Color Blue
Solubility Easily soluble in methanol; Very slightly soluble in cold water and hot water.
Emission 663
For Use With (Application) This reagent has been shown to be suitable for live cell receptor internalization studies using the IN Cell Analyzer 3000, IN Cell Analyzer 1000, and confocal microscopes. 0.5 mL of stock reagent will be sufficient for up to 500 wells.