Biotin-PEG8-amine CAS# 2183447-27-8 formule: C28H54N4O10S purity: ≥95%. 3000+ high purity PEG Linkers in stock. Support custom synthesis.Fast Shipping.
Polyethylene Glycol PEG Linkers > Biotin PEG > Biotin-PEG-amine
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