Cat. No. Product Name CAS No.
BPG-2093 Mal-PEG4-t-butyl ester 518044-36-5 Inquiry
BPG-3541 Mal-PEG10-COOtBu Inquiry
BPG-3542 Mal-PEG8-COOtBu 2055048-43-4 Inquiry
BPG-3543 Mal-PEG11-COOtBu Inquiry
BPG-3544 Mal-PEG12-COOtBu 1443214-98-9 Inquiry
BPG-3545 Mal-PEG5-COOtBu 2250216-91-0 Inquiry
BPG-3546 Mal-PEG6-COOtBu 518044-37-6 Inquiry
BPG-3547 Mal-PEG9-COOtBu Inquiry
BPG-3548 Mal-PEG3-COOtBu 518044-35-4 Inquiry
BPG-3549 Mal-PEG7-COOtBu Inquiry
BPG-3550 Mal-PEG1-COOtBu 810677-16-8 Inquiry
BPG-3551 Mal-PEG2-COOtBu 1374666-31-5 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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