- ￥815 - 12855
- 翌圣生物（Yeasen）
- 92551ES
- 上海
- 2025年10月16日
企业认证
相关产品推荐更多 >
万千商家帮你免费找货
0 人在求购买到急需产品
- 详细信息
- 技术资料
- 库存：
大量现货
- 英文名：
Recombinant HBsAg-preS1 Protein
- 保质期：
有效期1年
- 供应商：
翌圣生物科技（上海）股份有限公司
- 保存条件：
-20℃保存
- 规格：
10 μg(92551ES10)/100 μg(92551ES60)/500 μg(92551ES76)
| 规格： | 10 μg(92551ES10) | 产品价格： | ￥815.00 |
|---|---|---|---|
| 规格： | 100 μg(92551ES60) | 产品价格： | ￥4885.00 |
| 规格： | 500 μg(92551ES76) | 产品价格： | ￥12855.00 |
Product DescriptionHepatitis B virus (HBV) is a human pathogen, causing serious liver disease. The HBV surface protein antigens (HBsAg) are comprised of three carboxyl co terminal HBs proteins termed large (LHBs), middle (MHBs) and small (SHBs) protein. LHBs & MHBs also share the highly hydrophobic, repetitive, membrane spanning S domain. In addition, LHBs has a 119 amino acid region called preS1. Product Properties
Shipping and StorageThe products are shipped with ice pack and can be stored at -20℃ for 1 year.1 month, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions1.For your safety and health, please wear lab coats and disposable gloves for operation.
2.For research use only!
| Synonyms | L glycoprotein，L-HBsAg，Large S protein，Large surface protein，Major surface antigen. |
| Accession | Q1PD03 |
| GeneID | 10407 |
| Source | E.coli-derived HBsAg-preS1 |
| Molecular Weight | Approximately 12.6 kDa, a single non-glycosylated polypeptide chain containing 119 amino acids，with an N-terminal Met |
| AA Sequence | MGGWSSKPRQ GMGTNLSVPN PLGFFPDHQL DPAFGANSNN PDWDFNPNKD HWPEAHQVGA GAFGPGFTPP HGGLLGWSPQ AQGILTTVPV APPPASTNRQ SGRQPTPISP PLRDSHPQA |
| Tag | None |
| Physical Appearance | Sterile Filtered White lyophilized (freeze-dried) powder. |
| Purity | > 97% by SDS-PAGE and HPLC analyses. |
| Endotoxin | < 1.0 EU per 1μg of the protein by the LAL method. |
| Formulation | Lyophilized from a 0.2 μm filtered concentrated solution in 20 mM PB, pH 7.4, 50 mM NaCl. |
| Reconstitution | We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Reconstitute in sterile distilled water or aqueous buffer containing 0.1 % BSA to a concentration of 0.1-1.0 mg/mL. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. |
Shipping and StorageThe products are shipped with ice pack and can be stored at -20℃ for 1 year.1 month, 2 to 8 °C under sterile conditions after reconstitution.
3 months, -20 °C under sterile conditions after reconstitution.
Recommend to aliquot the protein into smaller quantities when first used and avoid repeated freeze-thaw cycles.
Cautions1.For your safety and health, please wear lab coats and disposable gloves for operation.
2.For research use only!
HB221117
风险提示：丁香通仅作为第三方平台，为商家信息发布提供平台空间。用户咨询产品时请注意保护个人信息及财产安全，合理判断，谨慎选购商品，商家和用户对交易行为负责。对于医疗器械类产品，请先查证核实企业经营资质和医疗器械产品注册证情况。
重组HBV表面抗原-preS1(HBsAg-preS1) Recombinant HBsAg-preS1 Protein
￥815 - 12855
