Treponema pallidum (p15) Protein

Specifications

Product Data
Expression Host	E. coli
Concentration	lot specific
Purity	>95% Inclusion bodies followed by 2-step ion exchange chromatography.
Buffer	Presentation State: Purified State: Liquid purified fraction (>95% pure by SDS-PAGE and Bradford, et al). Buffer System: 8 M urea, 20 mM Tris-HCl, pH 8.0, 10 mM beta-mercaptoethanol, containing no preservatives.
Preparation	Liquid purified fraction (>95% pure by SDS-PAGE).
Applications	Suitable for use in ELISA and Western blot.
Protein Description	Treponema pallidum p15 Antigen, recombinant, full length, reacts with human T. pallidum positive serum. Beta-galactosidase (114 kDa) fused at the N-terminus.
Storage	Store the antigen at 2-8°C for one month or (in aliquots) at -20°C for longer. Avoid multiple freeze/thaw cycles.
Stability	Shelf life: six months from despatch.
Reference Data
Summary	Treponema pallidum is the causative agent of syphilis. It is a gram negative spirochete, a helical to sinusoidal bacterium with outer and cytoplasmic membranes, a thin peptidoglycan layer, and periplasmic flagella.
Protein Families	Suitable for use in ELISA and Western blot.

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