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Biotin PEG SH

$100 (USD)

美国· In stock· New

The two ends of the Biotin-PEG-SH molecular chain are sulfhydryl group and Biotin molecule, respectively. Biotin is a bioactive small molecule with high affinity for avidin or streptavidin. https://peg.bocsci.com/catcs/798/biotin-peg-sh/

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