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D-Biotin-N-succinimidyl ester

Synonyms: (+)-Biotin N-hydroxysuccinimide ester2,5-Dioxopyrrolidin-1-yl 5-((3aS,4S,6aR)-2-oxohexahydro-1H-thieno[3,4-d]imidazol-4-yl)pentanoateBiotin N-hydroxysuccinimide esterBiotin-NHSD-Biotinyl-OSuN-(D-Biotinyloxy)succinimideNHS-Biotin

This activated biotin derivative can be readily coupled to primary or secondary amines of analyte compounds or proteins under mild conditions. The resulting biotinylated derivatives have been widely used in streptavidin or avidin systems and labeling methods.

  • Protein label

Biotin is a commonly used hapten that can be detected by using its strong affinity for the proteins avidin (from egg white) or streptavidin. Many avidin or streptavidin conjugates are available that have been fluorescently labeled or are conjugated to an antibody or other detection reagent. This biotin labeling compound has been used in many such detection schemes for peptides, proteins, organelle components, monoclonal antibody analyses, oligonucleotide and microbead labelings.

Formula: C₁₄H₁₉N₃O₅S
MW: 341,38 g/mol
MDL Number: MFCD00078531
CAS Number: 35013-72-0



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Size Supplier No. VWR Catalog Number Unit Price Quantity
100 mg M0785 101176-326 Each (100mg) Retrieving Restricted
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