N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt
Product Name : N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl saltCAS : 2112731-49-2Formula : C42H78N4O18SMW: 959.2Description : N-(Biotin-PEG4)-N-bis(PEG4-acid) HCl salt is a branched biotinylation reagent for labeling. The carboxylic acid groups can react with primary…