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UA070002Cholera Toxin B subunit (CTB)

產(chǎn)品型號:UA070002
更新時間:2025-10-12
廠商性質:生產(chǎn)廠家
訪問量:210
服務熱線15855403091
產(chǎn)品分類
Cholera toxin (CTB)belongs to the AB5 –subunit family oftoxins.The native hexameric protein has a molecular mass of ~85 kDa and contains two subunits. It consists of a single A subunit (~27.2 kDa), responsible for the ADP-ribosylation activity, and five B subunits(~11.6 kDa each), which are arranged as a pentameric ring with an apparent 5-fold symmetry and are associated with the cell surface receptor binding and subsequent internalization (transmembrane transport)of the enzymatic component.