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链霉亲合素
| 品牌 | 厂商性质 | 产地 | 货期 |
|---|---|---|---|
| 阿拉丁 | 生产商 | 上海 | 现货 |
产品参数
| 货号 | CAS号 | 操作 |
|---|---|---|
| S103034-25mg | 9013-20-1 | 询底价 |
| S103034-1mg | 9013-20-1 | 询底价 |
| S103034-10mg | 9013-20-1 | 询底价 |
| S103034-5mg | 9013-20-1 | 询底价 |
产品介绍
- MDL号 MFCD00082035
属性
| 敏感性 | 对热敏感、易吸潮 |
| 存贮条件 | 储存温度-20°C，充氩保存 |
描述
| 应用 |
Applications for enzyme-labeled (HRP, AP) streptavidin: Enzyme immunoassays (EIA), including enzyme-linked immunsorbent assays (ELISA) with biotinylated antibodies Cell and tissue staining (for light microscopy) Western blotting (WB) and other membrane-based biotin detection Applications for fluorescent (FITC, TRITC or Texas Red* Fluor-labeled) streptavidin: Immunofluorescent assays (IFA) Tissue staining (for fluorescence microscopy) Blot immunostaining Cell staining (incl. fluorescent activated cell sorting) |
| 产品介绍 | Streptavidin and Conjugates include streptavidin in a purified form, conjugated to enzymes or fluorophores or activated for crosslinking to sulfhydryl or carbonyl groups. These purified and conjugated forms of recombinant streptavidin protein enable detection of biotinylated antibodies and other probes in a variety of standard assay methods, including Western blotting, ELISA, immunohistochemistry and fluorescence imaging. Purified streptavidin and the streptavidin-HRP conjugates (peroxidase-conjugated streptavidin) are supplied lyophilized in phosphate-based buffers for immediate reconstitution with water. Alkaline Phosphatase conjugates are supplied as a liquid in a Tris-based buffer. |
| 备注 |
单位定义：1单位结合1.0 UG 生物素. 方法描述见文献 GREEN N.M., METHODS IN ENZYMOLOGY, 18, 418 (1970). 来源：Streptomyces avidinii |
| 生化机理 | reptavidin is biotin-binding protein that was originally isolated from Streptomyces avidinii. In contrast to avidin, streptavidin has no carbohydrate and has a mildly acidic pI of 5. OursStreptavidin products use a recombinant form of streptavidin having a mass of 53,000 daltons and a near-neutral pI. Streptavidin is a tetrameric protein, with each subunit binding one molecule of biotin with affinity similar to that of avidin. Guanidinium chloride will dissociate avidin and streptavidin into subunits, but streptavidin is more resistant to dissociation. |
| 别名 | 抗生物素蛋白链菌素，链亲合素;Streptavidin 来源于阿维丁链霉菌;Streptavidin from Streptomyces avidinii;Streptavidin and Conjugates |
链霉亲合素信息由上海阿拉丁生化科技股份有限公司为您提供，如您想了解更多关于链霉亲合素报价、型号、参数等信息，欢迎来电或留言咨询。
注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途