N-(triethoxysilane-PEG36-PEG3-)-N-bis(PEG3-biotin)

N-(triethoxysilane-PEG36-PEG3-)-N-bis(PEG3-biotin)

Catalog	BR00028730
Structure
Description	N-(triethoxysilane-PEG36-PEG3-)-N-bis(PEG3-biotin) is a PEG linker containing a triethoxysilane moiety and a pair of biotin groups. Triethoxysilane is commonly used for surface modifications. The biotinylation can react with amine molecules in the presence of activator EDC or HATU. PEG attached to the biotin gives an extended spacer arm that permits the biotin to reach into the binding pocket of the protein. The PEG moiety also increases solubility of Biotin-PEG conjugates considerably. Reagent grade, for research purpose. Please contact us for GMP-grade inquiries.
Molecular Weight	2884.7 g/mol
Molecular Formula	C129H251N9O54S2Si
Purity	98%
Storage	-20°C
Shipping	Ambient Temperature

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