HBV Pre-S recombinant protein
HBV Pre-S Recombinant Protein (Genotype B)
Applications
ELISA
Purity
> 95% (by SDS-PAGE)
Synonyms
HBV Pre-S; HBV Pre-S Recombinant Protein (Genotype B); Hepatitis B Virus Pre-S Recombinant Protein (Genotype B); HBV (Genotype B) Pre-S Recombinant Protein; HBV Pre-S recombinant protein
Host
E Coli
Purity/Purification
> 95% (by SDS-PAGE)
Concentration
1 ug/ul in PBS with 8M urea (varies by lot)
Applicable Applications for HBV Pre-S recombinant protein
Immunochromatography, ELISA (EIA), Antigen
Preparation and Storage
Store at 4 degree C but should be kept at -20 degree C for long term storage. Non-hazardous.
Related Product Information for HBV Pre-S recombinant protein
Description: The E.coli expressed recombinant HBV Pre-S is a single non-glycosylated polypeptide chain containing 174 amino acids and having a molecular weight of 20 kDa.
The C-terminal 6x his tagged recombinant Hepatitis B virus Pre-S is a single nonglycosylated polypeptide chain containing 174 amino acids and having a molecular weight of 20 kDa. (Genebank accession#: AGP08909).
Introduction: Hepatitis B virus surface gene encodes 3 proteins: small (HBs), middle (MHBs) and large (LHBs) surface protein. These 3 proteins are translated from distinct start codons, however share a common reading frame and stop codon. HBs contains 226 amino acids, it is a major viral envelope component. MHBs has extra 55 amino acids (Pre-S2) located to the N-terminus of HBs, LHBs has an additional 119 amino acids (Pre-S1). Pre-S is a region is comprised of Pre-S1 and S2, Pre-S1 has a vital role in receptor recognition, while Pre-S2 plays a part in translocation of virus into host cell. Clinically, HBV pre-S is linked with HBsAg and HBV DNA copies, which indicates active replication of virus, reduction of pre-S is typically associated with decreased HBV DNA copies, pointing to an improved predictor of treatment.
The C-terminal 6x his tagged recombinant Hepatitis B virus Pre-S is a single nonglycosylated polypeptide chain containing 174 amino acids and having a molecular weight of 20 kDa. (Genebank accession#: AGP08909).
Introduction: Hepatitis B virus surface gene encodes 3 proteins: small (HBs), middle (MHBs) and large (LHBs) surface protein. These 3 proteins are translated from distinct start codons, however share a common reading frame and stop codon. HBs contains 226 amino acids, it is a major viral envelope component. MHBs has extra 55 amino acids (Pre-S2) located to the N-terminus of HBs, LHBs has an additional 119 amino acids (Pre-S1). Pre-S is a region is comprised of Pre-S1 and S2, Pre-S1 has a vital role in receptor recognition, while Pre-S2 plays a part in translocation of virus into host cell. Clinically, HBV pre-S is linked with HBsAg and HBV DNA copies, which indicates active replication of virus, reduction of pre-S is typically associated with decreased HBV DNA copies, pointing to an improved predictor of treatment.
Product Categories/Family for HBV Pre-S recombinant protein
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Product Notes
The HBV Pre-S (Catalog #AAA430380) 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 HBV Pre-S can be used in a range of immunoassay formats including, but not limited to, Immunochromatography, ELISA (EIA), Antigen. Researchers should empirically determine the suitability of the HBV Pre-S 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 "HBV Pre-S, 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
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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