Biotin-PEG3-Bromide

Biotin-PEG3-Bromide

Catalog	BR00028809
CAS	1041766-91-9
Structure
Description	Biotin-PEG3-Bromide is a short PEG linker featuring a biotin group and a bromide. The bromide is a halogen which is easily displaced by nucleophiles such as alcohols or amines. Alternatively, bromide can be applied in a number of cross-coupling reactions such as in a Suzuki reaction. Biotin is useful for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins.
Molecular Weight	482.4 g/mol
Molecular Formula	C18H32BrN3O5S
Purity	97%
Storage	-20°C
Shipping	Ambient Temperature

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