产品展示
优质供应
详细内容
慧嘉生物您实验身边的好伙伴
为客户提供“品质的产品”和“*优质的服务”
AssayBiotech CUSABIO Immunoway Santa Abcam Cst jackson Pierce Sigma Amresco Qiagen Cayman abnova millipore invitrogen merk ebioscience prospec LifeSpan BD
欢迎广大客户咨询，另有大量宣传海报和小礼品赠送。
Q Q：
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
HBeAg/重组乙型肝炎病毒e 抗原
产品编号：HBV-272
产品规格：5μg/25μg/1000μg
产品规格：5μg/25μg/1000μg
| Introduction | Hepatitis B virus is the main cause for human liver disease, chronic infection frequently causes liver cancer ａnd cirrhosis. The HBV core gene codes 2 distinct protein products, a 21.5-kDa protein being assembled to form nucleocapsid particles designated HBcAg, which wraps the viral DNA as well as the viral polymerase ａnd RNase H, ａnd a precore protein, designated as HBeAg, which is directly to the endoplasmic reticulum, processed at N- ａnd C-terminally ａnd secreted as non-particulate e-anitgen （HBeAg）. The pre-core protein contains an extra 29 N-terminal amino acids, serving as a signal peptide to direct the nascent polypeptide into secretory pathway. After the secretion, mature HBeAg is deleted at the residue 149 C-terminally ａnd retains 10 precore residues N-terminally. HBcAg ａnd HBeAg are distinctly recognized by antibodies but highly cross-reactive at the T-cell level. The e antigen is found in the circulation, it is found during the active HBV infection, positive result indicates the risk for contagiousness, ａnd is also used as indicator for the effectiveness of HBV treatment. Positive anti-HBeAg specifies an active stage of acute HBV infection that is in its final stages, the risk for contagiousness is dramatically reduced. |
| Description | Recombinant e antigen consists of HBV e immunodominant region containing 10 precore residues at its N-terminus ａnd 1-149 residues from the end of precore to its C-terminus. HBV e-Antigen was expressed from E.coli, the purified recombinant core antigen can be used for ELISA assay ａnd Western blot for clinical study ａnd research. |
| Purification Method | Purified by proprietary chromatographic technique. |
| Purity | Protein is >95% pure as determined by 10% PAGE （coomassie staining）. |
| Formulation | 20mM sodium chloride phosphate buffer, 2M urea. |
| Storage | Protein is shipped at ambient temperature. Upon arrival, Store at -20°C. |
| Stability | Five years frozen. One month in solution at room temperature. |
| Specificity | Immunoreactive with sera HBV-infected individuals. |
| Applications | Antigen in ELISA ａnd Western blots, excellent antigen for detection of HBV with minimal specificity problems. |
| Usage | ProSpec＇s products are furnished for LABORATORY RESEARCH USE ONLY. The product may not be used as drugs, agricultural or pesticidal products, food additives or household chemicals. |
