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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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346 – 360 of 3,053 results
346

Cardiogreen, Sigma-Aldrich

Product Type Dye
Color Green
Label Type Other Labels or Dyes
347

Atto 565 NHS Ester BioReagent, Suitable for Fluorescence, 70% (Coupling to Amines), MilliporeSigma™ Supelco™

Fluorescence of bioconjugates; employed in fluorescence resonance energy transfer, FRET, experiments.

Content And Storage -20°C
349

Novus Biologicals™ Antibody Labeling Confirmation Control Kit
SDP

Allows to confirm successful conjugation of antibody.

350

Thermo Scientific™ EZ-Link™ Iodoacetyl-LC-Biotin

Biotinylate reduced cysteines (-SH groups) at high pH via irreversible thioether bonds with this haloacetyl-activated, sulfhydryl-reactive biotinylation reagent.

351

Thermo Scientific™ EZ-Link™ NHS-LC-LC-Biotin

Biotinylate protein amines with this doubly-long-chain (30.5A), NHS-ester biotinylation reagent containing a membrane permeable spacer arm for intracellular labeling.

352

Thermo Scientific™ Pierce™ Iodination Beads

Easily and gently label (iodinate) proteins and peptides with iodine-125 using reagent-coated polystyrene beads that can be removed following reaction.

353

Molecular Probes™ Iodoacetamide Azide

iodoacetamide azide

ENCOMPASS_PREFERRED
354
Promotions Available

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
360

Abnova™ Biotin Labeling Kit

Primarily used for the preparation of biotin-labeled antibody for enzyme immunoassay (EIA)