Active Recombinant Treponema pallidum p15 protein, His-tagged

• Cat.No.: p15-245
• Product Overview: Recombinant Treponema pallidum p15 fussed with His tag at C-terminal was expressed in E. coli.

Specification

• Species: Treponema pallidum
• Source: E.coli
• Tag: His
• Description: Treponema pallidum is a gram-negative spirochaete bacterium and is considered to be metabolically crippled. There are at least four known subspecies: T. pallidum pallidum, T. pallidum pertenue, T. pallidum carateum and T. pallidum endemicum. The helical structure of T. pallidum pallidum allows it to move in a corkscrew motion through viscous mediums such as mucus. Treponema pallidum sub sp. pallidum has one of the smallest bacterial genomes at 1.14 million base pairs (Mb) and has limited metabolic capabilities, reflecting its adaptation through genome reduction to the rich environment of mammalian tissue.
• Form: 70mM Tris-HCl pH 8.0, 50mM NaCl, 50% Glycerol, 1.5 M Urea.
• Bio-activity: Immunoreactive with sera of Trp. Pallidum infected individuals.
• Molecular Mass: 48kDa
• Purity: Treponema Pallidum protein is >95% pure as determined by SDS-PAGE.
• Storage: Treponema Pallidum protein although stable at 4°C for 1 week, should be stored below -18°C.Please prevent freeze thaw cycles.