AffiREC® Clostridium Difficile Toxoid A

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CAT# AFG-NTG-0038
Size: 0.05 mg

343.66 343.66 USD 343.66

343.66

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    Overview:

    Native toxin A purified from C. difficile strain VPI10463 (toxinotype 0), converted to inactive toxoid form.

    Inactivation Method

    Inactivated using formaldehyde. No cell rounding in the sensitive verocytotoxicity assay at 2µg/ml compared to active toxin lethal dose of 0.2ng/ml.

    Format

    Lyophilised. Bubbly/glassy residue due to lyophilisation in 5% sucrose to increase product stability.

    Buffer

    Contents when reconstituted in 250µl sterile distilled water will contain: Toxoid A at a concentration of 0.4mg/ml in 0.05M Hepes, 0.15M NaCl and 5% sucrose.

    Vial Size

    0.05 mg

    Purity

    >95% pure by SDS-PAGE.

    Expected Molecular Weight

    N/A.

    Appearance

    Bubbly/glassy residue due to lyophilisation in 5% sucrose to increase product stability.

    Stain

    VPI10463.

    Tag

    N/A.

    Long-Term Storage Temperature (°C)

    +4.

    Short-Term Storage Temperature (°C)

    Lyophilised vial: +4°C Reconstituted liquid: +4°C.

    Shipping Conditions

    Ambient.