Purity:Purified by Protein A affinity chromatography from culture supernatant.
Form:Supplied as a liquid in PBS, pH 7.2, 0.09% sodium azide. No stabilizing proteins have been added.
Specificity:Recognizes Clostridum difficile A Toxin. Negative vs. C. difficile toxin B and tetatnus toxoid. Also negative vs. Psedomonas aeruginosa and Yersinia enterolytica.