标签归档：sulfo

Sulfo-Cy3 NHS ester

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Sulfo-Cy3 NHS ester

简要描述：Sulfo-Cy3 NHS ester ，Lumiprobe，Lumiprobe代理，Lumiprobe上海代理，Lumiprobe北京代理，Lumiprobe代理，Lumiprobe一级代理，Lumiprobe国内代理，Lumiprobe代理

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Lumiprobe，Lumiprobe代理，Lumiprobe上海代理，Lumiprobe北京代理，Lumiprobe代理，Lumiprobe一级代理，Lumiprobe国内代理，Lumiprobe代理
上海金畔生物科技有限公司Sulfo-Cy3 NHS ester专业代理，具体产品信息欢迎电询：

Sulfo-Cy3 NHS ester

水溶性氨基反应，Cy3染料。有效的标签的蛋白质和肽的纯粹的水溶液，而不需要有机共溶剂。理想的低溶解度的蛋白质，而蛋白质易发生变性。

这是磺化，亲水性和水溶性染料。非磺化Cy3 NHS酯也可。

Cy3 NHS酯取代的Alexa Fluor 546，与Dylight 549的所有应用程序

product
 Cat. # Quantity Price
  11320 1 mg 2720
  21320 5 mg 6970
  41320 25 mg 14450
  51320 50 mg 25500
  61320 100 mg 41650

上海金畔生物科技有限公司

Sulfo-MBS (进口，偶联剂)

发表于由

上海金畔生物科技有限公司提供Sulfo-MBS (进口，偶联剂) ，欢迎访问官网了解更多产品信息。

产品编号 D-9003
英文名称 Sulfo-MBS
中文名称 Sulfo-MBS (进口，偶联剂)
别    名 m-maleimidobenzoyl-N-hydroxysulfosuccinimide ester;   偶联剂; MBS; MMBS; N-(3-MALEIMIDOBENZOYLOXY)SUCCINAMIDE; N-(M-MALEIMIDOBENZOYLOXY)SUCCINAMIDE; N-(M-MALEIMIDOBENZOYLOXY)SUCCINIMIDE; NSC294786; M-MALEIMIDOBENZOICACIDN-HYDROXYSUCCINIMIDEESTER; M-MALEIMIDOBENZOYLN-HYDROXYSUCCINIMIDEESTER; M-MALEIMIDOBENZOYL-N-HYDROXYSUCCINIMIDE;
保存条件 Store at -20℃.
注意事项 This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications.
产品介绍 MBS and its water-soluble analog Sulfo-MBS are heterobifunctional crosslinkers that contain N-hydroxysuccinimide (NHS) ester and maleimide groups that allow covalent conjugation of amine- and sulfhydryl-containing molecules. NHS esters react with primary amines at pH 7-9 to form amide bonds, while maleimides react with sulfhydryl groups at pH 6.5-7.5 to form stable thioether bonds. In aqueous solutions, hydrolytic degradation of the NHS ester is a competing reaction whose rate increases with pH. The maleimide group is more stable than the NHS-ester group but will slowly hydrolyze and also lose its reaction specificity for sulfhydryls at pH values > 7.5. For these reasons, conjugation experiments involving these crosslinkers are usually performed at pH 7.2-7.5, with the NHS-ester (amine-targeted) reaction being accomplished before or simultaneously with the maleimide (sulfhydryl-targeted) reaction.

分子式：C15H9O9N2NaS
分子量：416.29
MDL：MFCD00054983
纯度：≥80%
性状：白色粉末。
溶解性：溶于水。
用途：交联剂；生化试剂；

分子结构式：

Sulfo-MBS (进口，偶联剂)