Recombinant HBV Surface Antigen-preS2
Recombinant HBV Surface Antigen-preS2
Product Specifications
Field of Research
Immunology & Inflammation
Endotoxin
Less than 1 EU/ugof rHBsAg-preS2 as determined by LAL method.
Purity
>95% by SDS-PAGE and HPLC analyses.
Form
Lyophilized from a 0.2 μm filtered concentrated solution in 20mM PB, pH 7.4, 50mM NaCl.
Molecular Weight
Approximately 5.7 kDa, a single non-glycosylated polypeptide chain containing 55 amino acids.
Storage Conditions
Use a manual defrost freezer and avoid repeated freeze-thaw cycles.- Refer to lot specific COA for the Use by Date when stored at -20 °C as supplied.- 1 month, 2 to 8 °C under sterile conditions after reconstitution.- 3 months, -20 to -70 °C under sterile conditions after reconstitution.
Notes
For research use only.
AA Sequence
MQWNSTTFHQ ALLDPKVRGL YFPAGGSSSG TVNPVPTTAS PISSIFSRTG DPAPN
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