Norovirus GII full length capsid Recombinant Protein
Human Norovirus GII full length capsid
The full length capsid contains two regions, S and P domains. N-terminal 225 amino acids is an essential element forming icosahedron.
Full length GII capsid protein was expressed and purified from E Coli with a 6 x his tag at its C-terminus, this recombinant protein forms virus like particle (VLP), showing multiple bands on SDS-PAGE in non-reduced condition, after reduction, the recombinant capsid protein changes to monomer status.
Except the full length capsid protein, C-terminal P1-P2-P protein from GII VA387 strain will become available soon. C terminal capsid plays more important role in viral function, such as viral attachement to intestinal epithelial cell and immunal reaction with the specific antibody. Receptor binding region to human histo-blood group antigens (HBGAs) and important immunal epitopes directly reacting to the specific antibody are located within capsid C-terminal. P domain expressed in bacteria can spontaneously form P dime and P particle aggregated by 12 P dimmers. P particle displays an enhanced binding ability to HBGAs compared to virus-like particle (VLP) formed by the full length capsid as well as better immunal reaction.
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Product Notes
The Norovirus GII full length capsid (Catalog #AAA596164) is a Recombinant Protein produced from E Coli and is intended for research purposes only. The product is available for immediate purchase. AAA Biotech's Norovirus GII full length capsid can be used in a range of immunoassay formats including, but not limited to, ELISA (EIA), Western Blot (WB), Vaccine Study, Immunoassay (IA). Researchers should empirically determine the suitability of the Norovirus GII full length capsid for an application not listed in the data sheet. Researchers commonly develop new applications and it is an integral, important part of the investigative research process. It is sometimes possible for the material contained within the vial of "Norovirus GII full length capsid, Recombinant Protein" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
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