Cat. No. Product Name CAS No.
BPG-2233 SPDP-PEG12-NHS ester 2601437-72-1 Inquiry
BPG-2234 SPDP-PEG10-NHS ester Inquiry
BPG-2235 SPDP-PEG11-NHS ester Inquiry
BPG-2236 SPDP-PEG9-NHS ester Inquiry
BPG-2237 SPDP-PEG7-NHS ester Inquiry
BPG-2238 SPDP-PEG3-NHS ester 1433996-79-2 Inquiry
BPG-2239 SPDP-PEG4-NHS ester 1334177-95-5 Inquiry
BPG-2240 SPDP-PEG1-NHS ester 2517899-59-9 Inquiry
BPG-2241 SPDP-PEG5-NHS ester Inquiry
BPG-2242 SPDP-PEG6-NHS ester 1818294-32-4 Inquiry
BPG-2243 SPDP-PEG2-NHS ester 2517392-28-6 Inquiry
BPG-2341 Pyridin-2-yldisulfanyl-PEG4-NHS 1305053-43-3 Inquiry
BPG-2342 SPDP-PEG8-NHS 1252257-56-9 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.

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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