链霉素亲和素，固体
链霉素亲和素，固体
Invitrogen™

链霉素亲和素，固体

链霉亲和素是一种细菌来源的生物素结合蛋白，据报告非特异性结合比例低于亲和素。链霉亲和素以未标记、未偶联的冻干粉末形式提供。了解更多信息
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货号数量
S8885 mg
货号 S888
价格（CNY)
5,543.00
Each
添加至购物车
数量:
5 mg
价格（CNY)
5,543.00
Each
添加至购物车
链霉亲和素是一种细菌来源的生物素结合蛋白，据报告非特异性结合比例低于亲和素。

链霉亲和素以未标记、未偶联的冻干粉末形式提供。
仅供科研使用。不可用于诊断程序。
规格
产品类型链霉素亲和素偶联物(荧光)
数量5 mg
运输条件室温
偶联物未偶联
形式实心
Unit SizeEach
内容与储存
收货储存条件:≤-20°C,干燥

常见问题解答 (FAQ)

How many biotin binding-sites are there per streptavidin molecule?

Streptavidin is a protein composed of four identical subunits, each containing a high affinity binding site for biotin (K-D = 10 -15 M) . Streptavidin has the same biotin binding properties as avidin, but it has a low isoelectric point (pI=5) and no carbohydrate groups, resulting in low non-specific binding.

Find additional tips, troubleshooting help, and resources within our Protein Assays and Analysis Support Center.

Is Streptavidin (Cat. No. S888, 434302, and 434301) RNAse-free?

Although we utilize manufacturing methods that minimize the introduction of any contaminants such as RNases, we do not process this product to specifically remove or inactivate RNases and do not test for RNase activity.

Find additional tips, troubleshooting help, and resources within our Cell Analysis Support Center.