"Cholera Toxin B subunit" Related Products

Native V. cholerae Cholera Toxin B subunit

Cat.No.: CTB-102C
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.
Source: V. cholerae
Species: V. cholerae
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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Optional requirements on this protein    +Expand
C-fusion    N-fusion   Non-tagged
His    GST   Fc   Others
<1.0 eu/μg    <0.1 eu/μg   <0.01 eu/μg   Not required
Monomer Isolation    Dimer Isolation    Not required
>80% by SDS-PAGE    >90% by SDS-PAGE   >95% by SDS-PAGE   Others

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