Borrelia Burgdorferi Outer Surface Protein A Recombinant
Recombinant Borrelia Burgdorferi OspA produced in E. coli is a non-glycosylated, full-length polypeptide chain having a calculated molecular mass of 28,577 Dalton. Borrelia OspA is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.
Formulation
Borrelia OspA (1mg/ml) is supplied in 20mM HEPES buffer pH-8.0, 200mM NaCl and 20% glycerol.
Physical Appearance
Sterile Filtered clear solution.
Purity
Greater than 80.0% as determined by SDS-PAGE.
Source
Storage
Store at 4°C if entire vial will be used within 2-4 weeks. Store, frozen at -20°C for longer periods of time. Avoid multiple freeze-thaw cycles.
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