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PEG Linkers with Small Molecular

Bis-PEG8-NHS ester

Catalog: TASK-18-9000033   CAS NO.: N/A
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Description

Bis-PEG8-NHS ester can be utilized for the site-specific modification of proteins. The NHS ester group reacts with the primary amines present in the side chains of lysine residues or the N-terminus of proteins, enabling the attachment of various functional groups, labels, or biomolecules. This approach is commonly used in protein labeling, purification, immobilization, or crosslinking studies.

Specifications

CAS No.N/A
FormulaC28H44N2O16
Molecular Weight664.7
Purity98%
Ship Within1 week
Storage Temp.-20℃
Shipping4-25℃ for up to 3 weeks
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