A form of biotin with a terminal alkyne group separated by two polyethylene glycol moieties; used to add biotin to other molecules bearing an azide group using click chemistry

Alkynyl-biotin – 5 mg

Brand:
Cayman
CAS:
1011268-28-2
Storage:
-20
UN-No:
Non-Hazardous - /

Alkynyl-biotin is a form of biotin with a terminal alkyne group separated by two polyethylene glycol moieties. It is used to add biotin to other molecules bearing an azide group using a copper Cu(I)-catalyzed azide-alkyne cycloaddition reaction. Alkynyl-biotin has been used to add a biotin tag to a range of biochemicals, amino acids, proteins, and nucleotides that have been modified by the addition of an azide group.{33225,33226,33227} Alkynyl-biotin can also be used to capture sulfenic acid-modified proteins that have been tagged with the cell-permeable probe DAz-2 (Item No. 13382).{17444}  

 

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SKU: 13038 - 5 mg Category:

Description

A form of biotin with a terminal alkyne group separated by two polyethylene glycol moieties; used to add biotin to other molecules bearing an azide group using click chemistry

Formal name: (3aS,4S,6aR)-hexahydro-2-oxo-N-[2-[2-[2-[(1-oxo-5-hexyn-1-yl)amino]ethoxy]ethoxy]ethyl]-1H-thieno[3,4-d]imidazole-4-pentanamide

Synonyms:  Biotin-PEG2-C4-Alkyne

Molecular weight: 468.6

CAS: 1011268-28-2

Purity: ≥95%

Formulation: A crystalline solid

Application|Click Chemistry||Product Type|Biochemicals|Labeling & Detection|Reactive Probes||Research Area

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