Bordetella pertussis Toxin Antigen

Pertussis toxin (PT), highly purified from Bordetella pertussis culture supernatant. PT is presented in buffer containing Tris/HCl pH 8.0, 500mM NaCl and 50% glycerol. The different antigens from B. pertussis – Pertussis toxin (PT), Filamentous hemagglutinin (FHA) and the whole-cell antigen – are produced by cultivation of B. pertussis, Strain Tohama I. PT and FHA are highly purified (purity in Coomassie SDS-PAGE ≥ 95 %), cross reactivity is ruled out by Western Blot and both antigens are suitable for the detection of IgG and IgA antibodies against B. pertussis.

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Store at -65°C or lower. Avoid repeated freeze-thaw cycles. Sonicate before use. 10 years from date of manufacture (under recommended storage conditions).