Cat. No. Product Name CAS No.
BPG-0508 m-PEG2-COOH 149577-05-9 Inquiry
BPG-0509 m-PEG13-COOH 2170098-33-4 Inquiry
BPG-1737 m-PEG3-COOH 209542-49-4 Inquiry
BPG-1810 m-PEG4-COOH 67319-28-2 Inquiry
BPG-1881 m-PEG5-COOH 81836-43-3 Inquiry
BPG-1959 mPEG6-acid 1347750-72-4 Inquiry
BPG-2038 m-PEG7-COOH 874208-91-0 Inquiry
BPG-2108 m-PEG8-COOH 1093647-41-6 Inquiry
BPG-2192 m-PEG9-COOH 2576495-35-5 Inquiry
BPG-2262 m-PEG10-COOH 2409969-94-2 Inquiry
BPG-2324 m-PEG11-COOH 2280998-74-3 Inquiry
BPG-2382 m-PEG12-COOH 2135793-73-4 Inquiry
BPG-3595 3-Methoxypropionic acid 2544-06-1 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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