Cat.No.
TPTMPA-286T
Species
Treponema pallidum
Product Name
Recombinant Treponema pallidum TPTMPA protein, His-tagged
Product Overview
Recombinant Treponema TmpA produced in E.coli is a non-glycosylated polypeptide chain having a molecular mass of 45kDa and fused to a His tag at N-terminus.
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.
Source
E. coli
Tag
His
Form
Sterile Filtered White lyophilized (freeze-dried) powder. Lyophilized from 1mg/ml in 20mM sodium carbonate pH-10.
Molecular Mass
45kDa
Purity
Greater than 95.0% as determined by SDS-PAGE.
Usage
The products are furnished for LABORATORY RESEARCH USE ONLY. They may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals.
Stability
Treponema TmpA although stable at room temperature for 4 weeks, should be stored below
-18°C. Please prevent freeze thaw cycles.
-18°C. Please prevent freeze thaw cycles.
