Clostridium difficile Toxin B, Ribotype 027

Catalog No : USB-397622
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Product name Clostridium difficile Toxin B, Ribotype 027
Catalog No USB-397622
Supplier’s Catalog No 397622
Supplier US Biologicals
Source antigen Native toxin B purified from C. difficile strain R20291 (Stoke Mandeville) ribotype 027
Reactivity
Cross reactivity
Applications
Molecular weight
Storage -20°C
Other names
Grade Highly Purified
Purity ~95% (SDS-PAGE)
Form Supplied as a lyophilized powder in 0.05M HEPES, 0.15M sodium chloride, 5% sucrose. Reconstitute with 31ul sterile ddh2O.
Reactivity life 6 months
Note For reserch purpose only
Purity ~95% (SDS-PAGE)
Description This Clostridium difficile Toxin B from hypervirulent ribotype 027 is a highly purified preparation. Developed for use in vaccine research, serology based assays and cytotoxicity testing. Source: Native toxin B purified from C. difficile strain R20291 (Stoke Mandeville) ribotype 027 Storage and Stability: Lyophilized powder may be stored at -20°C. Stable for 12 months after receipt at -20°C. Reconstitute with sterile ddH2O. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Reconstituted product is stable for 12 months at -20°C. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap. Further dilutions can be made in assay buffer.