"HBv" Related Products

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Recombinant Human HBV Core Protein

Cat. No. : HBcAg-15H
Product Overview : Recombinant Human HBV core protein produced inE. colihas a molecular mass of 16823 Da.
Description : Hepatitis B is one of a few known non-retroviralviruses which employ reverse transcriptionas a part of its replication process. (HIV, a completely unrelated virus, also uses reverse transcription, but it is a retrovirus.) HBV invades the cell by binding to surface receptor and become internalized. The viral core particles then migrate to the hepatocyte nucleus and the partially double-stranded, relaxed circular genomes (RC-DNA) are repaired to form a covalently closed circular DNA (cccDNA), which is the template for viral genomic and sub-genomic RNAs by cellular RNA polymerase II. Of these, the pregenomic RNA (pgRNA is selectively packaged into progeny capsids and is then reverse-transcribed into new RC-DNA. The core can either bud into the endoplasmic reticulum to be enveloped or exported from the cell or recycled back into the genome for conversion to cccDNA.
Purity : ≥95% as determined by SDS-PAGE.
Concentration : 0.2 mg / ml by BCA
Component : HBV core protein, NaHCO310μl, pH 7.4
Specific Activity : Immunoreactive with sera HBV-infected individuals.
Endotoxin : less than 10EU/mg as determined by LAL method
Applications : HBV Core antigen is stable in ELISA and Western blots, excellent antigen for detection of HBV with minimal specificity problems.
Storage buffter : Liquid. In NaHCO3buffer
Storage : HBV Core protein is shipped at ambient temperature. Upon arrival, Store at -20°C . Five years frozen. One month in solution at room temperature.

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