位置:首页 > 品牌 > Sigma-Aldrich >

Desthiobiotin-PEG3-Azide

品牌
Sigma-Aldrich
CAS
1951424-99-9
货号
902020
包装型号
规格纯度
参考价格
1517.73 *本价格含增值税费
促销
数量
-+
产品介绍:

产品说明

应用

Desthiobiotin is a single-ring, sulfur-free analog of biotin that binds to streptavidin with nearly equal specificity but less affinity than biotin (Kd = 1011 vs. 1015 M, respectively). Consequently, desthiobiotinylated proteins can be eluted readily and specifically from streptavidin affinity resin using mild conditions based on competitive displacement with free biotin. For pull-down experiments with biological samples, this soft-release characteristic of desthiobiotin also helps to minimize co-purification of endogenous biotinylated molecules, which remain bound to streptavidin upon elution of the target protein complexes with free biotin.

基本信息

经验(实验)分子式C18H34N6O5
分子量414.50
MDL编号MFCD28334534
NACRESNA.22

产品性质

形式paste
储存温度−20℃

安全信息

储存分类代码10 - Combustible liquids
WGKWGK 3
闪点(F)Not applicable
闪点(C)Not applicable

Sigma-Aldrich

推荐产品
| 首页 | 联系我们 | 会员服务 | 广告服务 | 友情链接 |
版权所有 CopyRight © 2008-2024 粤ICP备08119708号