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Cholera Toxin B subunit ≥95% (SDS-PAGE), lyophilized powder
assay ≥95% (SDS-PAGE)
form lyophilized powder
mol wt mol wt ~12 kDa
composition Protein, ~5% Lowry
total impurities ≤0.5% Cholera toxin A subunit (SDS-PAGE)
solubility H2O: soluble10 mg/mL (stable indefinitely at 2-8 °C.)
storage temp. 2-8°C |