Clostridium antigens Archives - The Native Antigen Company

Clostridium Difficile Toxin A

Native toxin A purified from Clostridium difficile, presented in lyophilised form at Activity tested on Vero cells.

Clostridium Difficile Toxin A Ribotype 027

Native toxin A purified from hypervirulent Clostridium difficile strain R20291 (Stoke Mandeville) ribotype 027. Presented in lyophilised form,

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Clostridium Difficile Toxin A Ribotype 078

Native toxin A purified from hypervirulent Clostridium difficile strain 210708 ribotype 078. Presented in lyophilised form,

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Image of blue clostridium difficile bacteria

Clostridium Difficile Toxin B

Native toxin B purified from Clostridium difficile, presented in lyophilised form at Activity tested on Vero cells.

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Clostridium Difficile Toxin B Ribotype 027

Native toxin B purified from hypervirulent Clostridium difficile strain R20291 (Stoke Mandeville) ribotype 027. Presented in lyophilised form at

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Clostridium Difficile Toxin B Ribotype 078

Clostridium difficile Toxin B ribotype 078, manufactured by The Native Antigen Company, is a highly purified preparation of Toxin B from the hypervirulent ribotype 078 of Clostridium difficile. Developed for use in vaccine research, serology based assays and cytotoxicity testing, it is presented in a choice of pack sizes and lyophilised for ease of use.

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Clostridium Difficile Toxoid A

Native toxin A purified from Clostridium difficile, inactivated by formaldehyde treatment. Presented in lyophilised form at greeter than 95% purity.

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Clostridium Difficile Toxoid B

Native toxin B purified from Clostridium difficile, inactivated by formaldehyde treatment. Presented in lyophilised form at greater than 95% purity.

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Tetanus Toxin, Recombinant Heavy Chain Fragment C

Tetanus toxin, heavy chain fragment C is a recombinant protein that is devoid of the toxin’s enzymatic activity but contains the binding site necessary for uptake of the toxin by neurons, and is the most immunogenic part of the toxin. Fragment C contains the powerful T cell epitopes of tetanus toxin without the toxicity.

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