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Borrelia Afzelii Outer Surface Protein A Recombinant
Catalog #: 228-11816
Product Description
Specifications
| Size | 20 µg, 1000 µg |
| Estimated Lead Time | 2-3 weeks |
| Species | Bacteria |
| Expression System | E. coli |
| Purity | Greater than 80.0% as determined by SDS-PAGE. |
| Format | Sterile Filtered clear solution. |
| Formulation | Borrelia Afzelii OspA is supplied in 20mM HEPES buffer pH-7.6, 250mM NaCl and 20% glycerol. |
| Recommended Applications | 1. Binds IgG- and IgM-type human antibodies.2. Immunodot test with Lyme disease positive/negative plasma, suitable for LTT (lymphocyte transformation test). 3. Western blot with Lyme positive plasma. |
| Shipping Type | Blue ice |
| Storage | -20°C |
Description
Description
Recombinant Borrelia Afzelii Outer Surface Protein A produced in E.coli is a non-glycosylated, polypeptide chain having a calculated molecular mass of 29,074 Dalton. Borrelia Afzelii OspA is expressed with a -6x His tag at N-terminus and purified by proprietary chromatographic techniques.
Stability & Storage
Storage/Stability
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.