Cholera Toxin B subunit原装现货

产品名称：Cholera Toxin B subunit
产品货号：sigma T1952
产品规格：200UL
Cholera Toxin B subunit
≥95% (SDS-PAGE), lyophilized powder
别名: CTB
Related Categories Bacteria, Bacteria-derived adjuvants, Bioactive Small Molecules, C-CH, Cell Biology,
Cell Culture, Cell Signaling and Neuroscience, G Protein Function, G Proteins and Cyclic Nucleotides, Reagents, Toxins and Venoms, Vaccine Adjuvants, Vaccine Production
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Quality Level    PREMIUM 
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.) 
Analysis Note
Activity measured by ELISA using ganglioside GM1-coated multiwell plates, rabbit anti-Cholera toxin B subunit antibodies, and peroxidase-labeled goat anti-rabbit IgG as the secondary antibody. 50% saturation of binding was achieved with 0.05-1 μg of Cholera toxin B subunit per mL.

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