半胱氨酸蛋白酶抑制剂B(CSTB)重组蛋白
Recombinant Cystatin B (CSTB)
Cys-B; CST6; EPM1; PME; STFB; CPI-B; Stefin B; Liver thiol proteinase inhibitor
- 编号RPJ322Bo01
- 物种Bos taurus; Bovine (Cattle，牛)相同的名称，不同的物种。
- 来源原核表达
- 宿主E.coli
- 内毒素水平<1.0EU/µg(LAL法测定)
- 亚细胞定位细胞质
- 预测分子量12.4kDa
- 实际分子量15kDa(差异分析请参阅说明书)
- 片段与标签Met1~Phe98 with N-terminal His Tag
- 缓冲液成份20mM Tris, 150mM NaCl缓冲液（pH8.0, 含有1mM EDTA, 1mM DTT, 0.01% SKL, 5% Trehalose和Proclin300）
- 性状冻干粉
- 纯度> 97%
- 等电点6.8
- 应用Positive Control; Immunogen; SDS-PAGE; WB.
如果需要有生物活性的蛋白，请参见活性蛋白。 - 下载英文说明书 中文说明书
- 规格10µg50µg200µg1mg5mg
- 价格¥ 912¥ 2280¥ 4560¥ 13680¥ 34200
- 欲了解实际交易价格和更多情况，请与当地经销商联系!
产品包装(模拟)
产品包装(模拟)
Figure. SDS-PAGE
通过ISO 9001、ISO 13485质量体系认证
序列
用法
Reconstitute in 20mM Tris, 150mM NaCl (pH8.0) to a concentration of 0.1-1.0 mg/mL. Do not vortex.
储存
避免反复冻融。2-8°C不超过一个月，-80°C不超过12个月。
稳定性
热稳定性以损失率显示。损失率是由加速降解试验决定，具体方法如下：在37°C孵育48小时，没有显著的降解或者沉淀产生。保质期内，在适当的条件下存储，损失率低于5%。
增值服务
相关产品
| 编号 | 适用物种：Bos taurus; Bovine (Cattle，牛) | 应用(仅供研究使用，不用于临床诊断！) |
| RPJ322Bo01 | 半胱氨酸蛋白酶抑制剂B(CSTB)重组蛋白 | Positive Control; Immunogen; SDS-PAGE; WB. |
| PAJ322Bo01 | 半胱氨酸蛋白酶抑制剂B(CSTB)多克隆抗体 | WB; IHC; ICC; IP. |
| LAJ322Bo81 | 半胱氨酸蛋白酶抑制剂B(CSTB)多克隆抗体(异硫氰酸荧光素标记) | WB; IHC; ICC; IF. |
| LAJ322Bo71 | 半胱氨酸蛋白酶抑制剂B(CSTB)多克隆抗体(生物素标记) | WB; IHC; ICC. |
参考文献
| 杂志 | 参考文献 |
| AIDS. | Cathepsin B and cystatin B in HIV-seropositive women are associated with infection and HIV-1-associated neurocognitive disorders[PubMed: 23291538] |
| International Journal of Circumpolar Health | Evaluation of serum procathepsin B, cystatin B and cystatin C as possible biomarkers of ovarian cancer[PubMed: PMC3754495] |
| PLoS One. | Dysregulation of Macrophage-Secreted Cathepsin B Contributes to HIV-1-Linked Neuronal Apoptosis[PubMed: PMC3365072] |
| Journal of Neuroimmune Pharmacology | Cocaine potentiates cathepsin B secretion and neuronal apoptosis from HIV-infected macrophages[Pubmed:25209871] |
| European Journal of Cancer Supplements | A91: Endogenous inhibitors of cysteine proteases and preform of cathepsin B in cancer of reproductive system[Science: Article] |
| Annals of Clinical Biochemistry | Diagnostic specificity and sensitivity of PIVKAII, GP3, CSTB, SCCA1 and HGF for the diagnosis of hepatocellular carcinoma in patients with alcoholic liver cirrhosis.[pubmed:28766361] |