产品展厅
溴三甲基溴化铵
2019-04-01
产品详情
- 产地 加拿大
- Cas：71418-45-6
- 价格：99
- 产品名称溴三甲基溴化铵
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- 简介
货号：02-688500
中文名称：溴三甲基溴化铵
英文名称：1-Bromo-7-(trimethylammonium)heptyl Bromide
CAS号：71418-45-6
重量：25mg
重量：250mg
分子式：C13H19Br2N3O2
别名：5-(Bromomethyl)-N,N,N,2,6-pentamethyl-1,7-dioxo-1H,7H-pyrazolo[1,2-a]pyrazole-3-methanaminium Bromide; Bromobimane q; Thiolyte MQ;
应用介绍：A charged fluoresent sulfhydryl active reagent. Bromotrimethylammoniumbimane is a derivative of monobromobimane containing a positive charge which permits separation of its conjugates by electrophoresis or cation-exchange chromatography. The membrane permeability of this charged bimane as well as its ability to access sites within a protein may differ from that of the uncharged bimane probes. These reagents are also useful for detecting the distribution of protein thiols in cells before and after chemical reduction with disulfides.
Fluorescence: max. Abs. l = 398nm, max. Em. l = 475-485 (when reacted with thiol); e x 10-3: 5.0
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