DBCO-PEG4-Desthiobiotin

DBCO-PEG4-Desthiobiotin


DBCO-PEG4-Desthiobiotin is a PEG linker containing a desthiobiotin group and a DBCO functional group. Desthiobiotin is used for affinity-based applications such as pull-down assays or for ligating with streptavidin proteins while DBCO is a click chemistry handle that quickly reacts with azide groups on target molecules. Desthiobiotin is a sulfur-free analogue of biotin which binds streptavidin with slightly less strength than biotin, which provides it with a soft-release characteristic that is useful for in pull-down assays by minimizing co-elution with endogenous biotinylated molecules. The inclusion of a PEG linker in this molecule improves its aqueous solubility.

Molecular structure of the compound BP-22451
    • Unit
    • Price
    • Qty
    • 10 MG
    • $184.00
    • 25 MG
    • $458.00
    • 100 MG
    • $1391.00

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