Size: 200ug. Other sizes are also available. Please Inquire.
In Stock: No
Lead time: 22-32 working days
Research Topic: Others
Uniprot ID: P0C6H7
Gene Names: C,HBcAg
Organism: Hepatitis B virus genotype C subtype ayw (isolate China/Tibet127/2002) (HBV-C)
AA Sequence: MDIDPYKEFGASVEVLSFLPSDFFPSNRDLLDTASALDREALESPEHCSPHHTALRQAILCWGELMNLATWVGSNLEDPASRELVVSYVNVNMGLKIRQLLWFHISCLTFGRETVLEYLVSFGVWIRTPPAYRPPNAPILSTLPETTVVRRRGRSPRRRTPSPRRRRSQSPRRRRSQSRESQC
Expression Region: 1-183aa
Sequence Info: Full Length
Source: Yeast
Tag Info: N-terminal 6xHis-tagged
MW: 23 kDa
Alternative Name(s): Core antigen;Core proteinHBcAgp21.5
Relevance: Self assbles to form an icosahedral capsid. Most capsid appear to be large particles with a icosahedral symmetry of T=4 and consist of 240 copies of capsid protein, though a fraction forms smaller T=3 particles consisting of 180 capsid proteins. Entering capsid are transported along microtubules to the nucleus. Phosphorylation of the capsid is thought to induce exposure of nuclear localization signal in the C-terminal portion of the capsid protein that allows binding to the nuclear pore complex via the importin (karyopherin-) alpha and beta. Capsids are imported in intact form through the nuclear pore into the nuclear basket, where it probably binds NUP153. Only capsids that contain the mature viral genome can release the viral DNA and capsid protein into the nucleoplasm. Immature capsids get stucked in the basket. Capsids encapsulate the pre-genomic RNA and the P protein. Pre-genomic RNA is reverse transcribed into DNA while the capsid is still in the cytoplasm. The capsid can then either be directed to the nucleus, providing more genome for transcription, or bud through the endoplasmic reticulum to provide new virions .Encapsidates hepatitis delta genome.
Reference: The dominant hepatitis B virus genotype identified in Tibet is a C/D hybrid.Cui C., Shi J., Hui L., Xi H., Zhuoma X., Quni X., Tsedan X., Hu G.J. Gen. Virol. 83:2773-2777(2002)
Purity: Greater than 90% as determined by SDS-PAGE.
Storage Buffer: Tris-based buffer，50% glycerol
Storage: The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself. Generally, the shelf life of liquid form is 6 months at -20℃/-80℃. The shelf life of lyophilized form is 12 months at -20℃/-80℃.
Notes: Repeated freezing and thawing is not recommended. Store working aliquots at 4℃ for up to one week.