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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:
346 – 360 of 3,094 results
346

Thermo Scientific™ EZ-Link™ BMCC-Biotin

Biotinylate reduced cysteines (-SH groups) with a maleimide-activated, sulfhydryl-reactive biotinylation reagent containing a stabilizing cyclohexane group in the spacer arm.

347

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.

348

Cytiva Amersham CyDye Value Packs (bis-Reactive NHS Ester), Purple
GSA_VA

Label proteins, antibodies and more. Cytiva Amersham CyDye Value Packs (bis-Reactive NHS Ester) provide maximum economy in general labeling applications. Available in a variety of reactive dye colors: red (Cy3), blue (Cy5.5) and purple (Cy7).

349

Novus Biologicals™ Lightning-Link (R) Rapid Alexa Fluor 647 Antibody Labeling Kit
SDP

Antibody labeling kit

Content And Storage -20°C
Product Type Antibody Labeling Kit
350

Novus Biologicals™ 40nm Colloidal Gold Nanoparticles - 15OD
SDP

40nm colloidal gold nanoparticles ultra high quality, with narrow size distribution and uniform shape

Content And Storage 4°C Do not freeze.
Product Type 40nm Colloidal Gold Nanoparticles - 15OD Antibody Labeling Kit
352

Novus Biologicals™ QuantTag Biotin Quantification Kit
SDP

354

Thermo Scientific™ Pierce™ Premium Grade Sulfo-NHS-LC-Biotin

Optimize applications where product integrity and risk minimization are paramount with our highest quality formulation of this popular amine-reactive biotinylation reagent.

Cell Permeability Cell-Impermeant
Content And Storage Upon receipt store desiccated at -20° C. Product is shipped at ambient temperature.
Product Type Sulfo-NHS-LC-Biotin
Spacer Mid-length
Label or Dye Biotin
Solubility DMF (Dimethylformamide),DMSO (Dimethylsulfoxide),Water
Reactive Moiety Active Ester, Succinimidyl Ester, Sulfo-NHS Ester
Label Type Biotin & Analogs
Chemical Reactivity Amine
Product Line Pierce
355

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
356

Invitrogen™ BODIPY™ FL, STP Ester, Sodium Salt

BODIPY™ FL, STP ester, sodium salt

ENCOMPASS_PREFERRED
358

Invitrogen™ BODIPY™ 581/591 NHS Ester (Succinimidyl Ester)

BODIPY™ 581/591 dye is bright, red fluorescent dye with similar excitation and emission to Rhodamine Red™ and Alexa Fluor™568.

ENCOMPASS_PREFERRED
359

Novus Biologicals™ Lightning-Link (R) Rapid DyLight 350 Antibody Labeling Kit
SDP

Antibody labeling kit

360

Abnova™ Fluorescent Dye 350-I Streptavidin

Fluorescence Dye 350-I with Streptavidin conjugate