Cat. No. Product Name CAS No.
BPG-0656 Hydroxy-PEG9-t-butyl ester 2055042-66-3 Inquiry
BPG-1733 Hydroxy-PEG1-t-butyl ester 671802-00-9 Inquiry
BPG-1805 Hydroxy-PEG2-t-butyl ester 133803-81-3 Inquiry
BPG-1877 Hydroxy-PEG3-t-butyl ester 186020-66-6 Inquiry
BPG-1956 Hydroxy-PEG4-t-butyl ester 518044-32-1 Inquiry
BPG-2036 Hydroxy-PEG5-t-butyl ester 850090-09-4 Inquiry
BPG-2105 Hydroxy-PEG6-t-butyl ester 361189-64-2 Inquiry
BPG-2189 Hydroxy-PEG7-t-butyl ester 2737223-20-8 Inquiry
BPG-2259 Hydroxy-PEG8-t-butyl ester 1334177-84-2 Inquiry
BPG-2378 Hydroxy-PEG10-t-butyl ester 778596-26-2 Inquiry
BPG-2425 Hydroxy-PEG11-t-butyl ester Inquiry
BPG-2468 Hydroxy-PEG12-t-butyl ester 2388521-20-6 Inquiry

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BOC Sciences supplies a unique variety of PEG derivatives and functional PEG polymers. Our products offer the most diverse collection of reactivity, ready-to-use functionality, and molecular weight options that you will not find anywhere else.

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PEGylation of Peptides and Proteins

PEGylation of Peptides
and Proteins

Reduce the Immunogenicity of Peptide/Protein Drugs

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PEG linkers For Drug

Improved Circulation Half-Life

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