HBsAg preS2

Catalog No.: AP6013
Hepatitis B Surface Antigen, preS2 Recombinant
The Recombinant Hepatitis B Surface Antigen preS2 is approximately 5.7 kDa, a single non-glycosylated polypeptide chain containing 55 amino acids. Purified by proprietary chromatographic technique.
Grouped product items
Product Name Price Stock Qty
HBsAg preS2 10µg
$110.00
In stock
HBsAg preS2 50µg
$290.00
In stock
HBsAg preS2 1mg
$4,070.00
In stock

For laboratory research use only. Direct human use, including taking orally and injection and clinical use are forbidden.

Not your Region? View all Distributors

Adooq Products cited in reputable paper
Protein Information
Catalog Num AP6013
Formulation HBsAg protein was lyophilized from 0.2??m filtered (1mg/ml) solution in 20mM PB, pH 7.4 and 50mM NaCl.
Amino acid sequence MQWNSTTFHQALLDPKVRGLYFPAGGSSSGTVNPVPTTASP ISSIFSRTGDPAPN.
Purity Greater than 95.0% as determined by:(a) Analysis by RP-HPLC.(b) Analysis by SDS-PAGE.
Stability This lyophilized preparation is stable at 2-8°C, but should be kept at -20°C for long term storage, preferably desiccated. Upon reconstitution, the preparation is stable for up to one week at 2-8°C. For maximal stability, apportion the reconstituted preparation into working aliquots and store at -20°C to -70°C. Avoid repeated freeze/thaw cycles.
Source E.coli.
Transportation method Shipped at Room temp