|Product Overview:||This product has low salt concentration.|
|Description:||Cholera toxin belongs to the AB5-subunit family of toxins. 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.|
|Molecular Mass:||12 kDa|
|Storage:||Store at 2-8 centigrade. Do not freeze.|
|Reconstitution:||When reconstituted in 0.25 mL distilled water, the compound contains 500μg of protein in 0.01 M sodium phosphate at pH 7.5.|
|Synonyms:||CTB; Cholera Toxin B subunit|
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