Natural Sterols

Cat. No. Product Name CAS No.
BPG-3288 7-Ketocholesterol 566-28-9 Inquiry
BPG-3289 7α,25-Dihydroxycholesterol 64907-22-8 Inquiry
BPG-3290 24(S)-Hydroxycholesterol 474-73-7 Inquiry
BPG-3291 24(R)-hydroxycholesterol 27460-26-0 Inquiry
BPG-3292 24(S),25-Epoxy cholesterol 77058-74-3 Inquiry
BPG-3293 Sodium cholesteryl sulfate 2864-50-8 Inquiry
BPG-3294 20(S)-Hydroxycholesterol 516-72-3 Inquiry
BPG-3295 4-beta-Hydroxy Cholesterol 17320-10-4 Inquiry
BPG-3286 Cholesterol 57-88-5 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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