CAS:71418-45-6
71418-45-6
CAS号：71418-45-6
品名：5-(溴甲基)-N,N,N,2,6-五甲基-1,7-二氧代-1H,7H-吡唑并[1,2-A]吡唑-3-甲基溴化铵BromotrimethylammoniumbimaneBromide
中文别名：5-(溴甲基)-N,N,N,2,6-五甲基-1,7-二氧代-1H,7H-吡唑并[1,2-A]吡唑-3-甲基溴化铵
英文别名：[7-(bromomethyl)-2,6-dimethyl-3,5-dioxopyrazolo[1,2-a]pyrazol-1-yl]methyl-trimethylazanium,bromide;
分子式：C13H19Br2N3O2
分子量：409.117
精确质量：406.984
Psa：42.96
EINECS号：615-289-4
密度：
熔点：222-228ºC (dec.)
稳定性：Moisture, Light Sensitive - Desiccate and protect from light
储存条件：-20ºC Freezer
安全说明：S22; S24/25
WGK Germany：3
简介：Achargedfluoresentsulfhydrylactivereagent.Bromotrimethylammoniumbimaneisaderivativeofmonobromobimanecontainingapositivechargewhichpermitsseparationofitsconjugatesbyelectrophoresisorcation-exchangechromatography.Themembranepermeabilityofthischargedbimaneaswellasitsabilitytoaccesssiteswithinaproteinmaydifferfromthatoftheunchargedbimaneprobes.Thesereagentsarealsousefulfordetectingthedistributionofproteinthiolsincellsbeforeandafterchemicalreductionwithdisulfides.\nFluorescence:max.Abs.l=398nm,max.Em.l=475-485(whenreactedwiththiol);ex10-3:5.0
荧光探针，标记，颗粒和染色
