HBsAg-preS1

Cat Number

92551ES

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Product Detail

Synonyms

L glycoprotein，L-HBsAg，Large S protein，Large surface protein，Major surface antigen.

Description

Hepatitis B virus (HBV) is a human pathogen, causing serious liver disease. The HBV surface protein antigens (HBsAg) are comprised of three carboxyl co terminal HBs proteins termed large (LHBs), middle (MHBs) and small (SHBs, also called major) protein. LHBs and MHBs also share the highly hydrophobic, repetitive, membrane spanning S domain. In addition, LHBs has a 119 amino acid region called preS1.

Molecular Weight

Approximately 12.6 kDa, a single non-glycosylated polypeptide chain containing 119 amino acids，with an N-terminal Met

Appearance

Sterile Filtered White lyophilized (freeze-dried) powder.

Purity

> 97% by SDS-PAGE and HPLC analyses.

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