| 货号 (SKU) | 包装规格 | 是否现货 | 价格 | 数量 |
|---|---|---|---|---|
| S767462-1mg |
1mg |
期货  |
| |
| S767462-5mg |
5mg |
期货 |
| |
| S767462-20mg |
20mg |
现货 |
|
| 别名 | 粘性重组链霉亲和素 | 链霉亲和素 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 英文别名 | Sticky Recombinant Streptavidin | r-ScSA | Streptavidin | SA | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 规格或纯度 | BioReagent, 用于蛋白分析, for ELISA, 适用于免疫组织化学, ≥95%(SDS-PAGE), ≥ 14 U/mg | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 稳定性与储存 | Store at -20℃ long term (36 months). Upon delivery aliquot. Avoid freeze/thaw cycle. | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 英文名称 | Recombinant Sticky Streptavidin (r-ScSA) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 储存温度 | -20°C储存,避免反复冻融 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 运输条件 | 超低温冰袋运输 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| 产品介绍 |
分子量：54-94 kDa 物理外观：Lyophilized 储存缓冲液：Lyophilized from 5mM PBS, pH 7.4 复溶(Reconstitution)：Reconstitute in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. 产品描述： 链霉亲和素（Streptavidin，SA）是阿维丁链霉菌（Streptomyces avidinii）在生长过程中分泌的一种同型四聚体蛋白。同亲和素一样，一摩尔的链霉亲和素可以结合四摩尔的生物素，与生物素具有很高的亲和力。由于 SA 不含糖基，因此 SA 在检测应用中具有比亲和素更低的非特异性结合水平，已被广泛应用于酶联免疫吸附实验、免疫组织化学、时间分辨免疫荧光技术（TRFIA）、定量 PCR、单链 DNA 制备、生物分子纯化、单克隆抗体制备等生物技术领域。
Slot-Blot 法 NC 膜上不同 SA 吸附及活性比较 阿拉丁链霉亲和素系列产品：
Molecular weight: 54-94 kDa Physical appearance: Lyophilized Buffer storage: Lyophilized from 5mM PBS, pH 7.4 Reconstitution：Reconstitute in sterile distilled water. Stock solutions should be apportioned into working aliquots and stored at ≤ -20 °C. Further dilutions should be made in appropriate buffered solutions. Product introduction: Streptavidin (SA) is a homologous tetramer protein secreted by Streptomyces avidinii during its growth. As with avidin, one mole of streptavidin can bind four moles of biotin, and biotin has a high affinity. Because SA does not contain a sugar group, SA has a lower non-specific binding level than avidin in detection applications. It has been widely used in enzyme-linked immunosorbent assay, immunohistochemistry, time-resolved immunofluorescence technique (TRFIA), quantitative PCR, single-strand DNA preparation, biomolecular purification, monoclonal antibody preparation and other biotechnology fields.
Comparison of adsorption and activity of different SA on NC films by Slot-Blot method Note: This product is for scientific use only. Source
E. coli
|
| 分子类型 | 蛋白质 |
|---|
通过匹配包装上的批号来查找并下载产品的 COA，每批产品都进行了严格的验证，您可放心使用！
| 批号(Lot Number) | 证书类型 | 日期 | 货号 |
|---|---|---|---|
 ZJ25F0521494 |
分析证书 | 25-05-15 | S767462 |
¥92.90
首页
400-620-6333
