Treponema p47 47.7kDa

Data sheet

Formulation

Lyophilized from 1mg/ml in 20mM sodium carbonate pH-10.

Solubility

It is recommended to reconstitute the lyophilized Treponema p47 in sterile 18M-cm H2O not less than 100ug/ml, which can then be further diluted to other aqueous solutions.

Purity

Greater than 95.0% as determined by SDS-PAGE.

Description

Recombinant Treponema p47 produced in E.coli is a non-glycosylated polypeptide chain having a molecular mass of 47.7kDa and fused to a His tag at N-terminus.

Protein Background

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 s

Expression host

Escherichia Coli.

Reagent Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Stability

Treponema p47 although stable at room temperature for 4 weeks, should be stored below -18°C. Please prevent freeze thaw cycles.