五月天久久久久-精品日韩在线-日产一区日产2区-放荡的美妇在线播放-国产av无码专区国产乱码-久草中文在线观看-日韩国产激情-国产精品视频久久久久-日韩福利视频-全部毛片永久免费看-日韩性av-99久久精品免费-丰腴饱满的极品熟妇-国模冰莲极品自慰人体-国产三级欧美三级日产三级99

May be used in the biotinylation of proteins and peptides. Typically coupled to primary amine in the pH range 6.5-8.5.

Biotinylation reagent incorporating an extended 14-atom spacer can$nreduce steric hindrance in binding avidin or streptavidin to some$nbiotinylated compounds and increase sensitivity for detection. Typically$ncoupled to primary amine in the pH range 6.5-8.5.