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Alkynyl-biotin (Synonyms: Biotin-PEG2-C4-Alkyne)

Catalog No.GC18562

Alkynyl-biotin is a PEG-based PROTAC linker can be used in the synthesis of PROTACs.

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Alkynyl-biotin Chemical Structure

Cas No.: 1011268-28-2

Size Price Stock Qty
1mg
$131.00
In stock
5mg
$514.00
In stock
10mg
$901.00
In stock

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Sample solution is provided at 25 µL, 10mM.

Description Chemical Properties Product Documents Related Products
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. Alkynyl-biotin can also be used to capture sulfenic acid-modified proteins that have been tagged with the cell-permeable probe DAz-2 .

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