Blood borne surface antigen of Hepatitis B Virus
Natural antigen
The protein is purified from Human Serum.
> 90% as determined by SDS-PAGE
Lateral flow immunoassay, ELISA
50mM Tris-HCl, 0.15M NaCl, pH 8.0
Please see Certificate of Analysis (COA) for which is sent along with the products
Recombinant proteins in liquid form are transported in frozen form with blue ice.
For long term storage, the product is stable for up to two years by stored at -20℃ or lower.
Please use the product (liquid form or lyophilized powder after reconstitution) within 2 weeks if it is stored at 2-8℃.
Please avoid repeated freeze-thaw cycles.
Please contact us for any concerns.