

HY-W250735 · 50 mg
MedChemExpress · Cat: HY-W250735
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Manufacturer product page
medchemexpress.com/nhs-peg4-biotinidase-resistant-biotin.htm...
Description
NHS-PEG4-biotinidase resistant biotin is a biotinylation reagent with a terminal NHS ester. The hydrophilic PEG spacer increases solubility in aqueous media. The NHS ester can be used to label the primary amines -NH2 of proteins, amine-modified oligonucleotides, and other amine-containing molecules.



