HBsAg preS1

Catalog No.: AP6011
Hepatitis B Surface Antigen, preS1 Recombinant
The E.Coli derived Recombinant Hepatitis B Surface Antigen preS1 is a single non-glycosylated polypeptide chain containing 119 amino acids and having a molecular weight of 12.6 kDa.
Grouped product items
Product Name Price Stock Qty
HBsAg preS1 10µg
$110.00
In stock
HBsAg preS1 50µg
$290.00
In stock
HBsAg preS1 1mg
$4,070.00
In stock

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

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Protein Information
Catalog Num AP6011
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 MGGWSSKPRQGMGTNLSVPNPLGFFPDHQLDPAFGANSNNPDWDFNPNKDHWPEAHQVGAGAFGPGFTPPHGGLLGWSPQAQGILTTVPVAPPPASTNRQSGRQPTPISPPLRDSHPQA.
Purity Greater than 97.0% as determined by: (a) Analysis by RP-HPLC. (b) Analysis by SDS-PAGE.
Stability This lyophilized HBsAg 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 Escherichia Coli.
Transportation method Shipped at Room temp