Recombinant Biotinylated Human HBV(HLA-A*02:01) Protein is expressed from HEK293 with His tag and Avi tag at the C-TerminusIt contains Gly25-Thr305(HLA-A*02:01),Ile21-Met119(B2M) and FLLTRILTI peptide. Hepatitis B virus (HBV), is the leading cause of liver diseases infecting an estimated 240 million persons worldwide. The HBV prevalence rates are variables between different countries, with an high level of endemicity in the south-eastern part of Europe. Seven main HBV-D subgenotypes have been described until now (D1-D7).