aladdin 阿拉丁 N137531 (N-琥珀酰亚胺基氧代羰基甲基)三(2,4,6-三甲氧苯基)溴化膦 226409-58-1

中文名：(N-琥珀酰亚胺基氧代羰基甲基)三(2,4,6-三甲氧苯基)溴化膦

英文名：(N-Succinimidyloxycarbonyl-methyl)tris(2，4，6-trimethoxyphenyl)phosphoniumBromide

英文别名：226409-58-1|(N-Succinimidyloxycarbonyl-methyl)tris(2,4,6-trimethoxyphenyl)phosphonium Bromide|[2-(2,5-dioxopyrrolidin-1-yl)oxy-2-oxoethyl]-tris(2,4,6-trimethoxyphenyl)phosphanium;bromide|(2-((2,5-Dioxopyrrolidin-1-yl)oxy)-2-oxoethyl)tris(2,4,6-trimethoxyp

货号：N137531

包装：100mg、50mg

Cas号：226409-58-1

存储温度：-20°C储存

产品介绍：

N-Succinimidyloxycarbonylmethyl tris(2,4,6-trimethoxyphenyl)phosphonium bromide (TMPP-Ac-OSu) is an acylating reagent, and is generally used for the selective derivatization of N-terminal a-amino group of peptide. The TMPP-acetylated peptides undergo fragmentation thereby creating a-type ions, thus obtaining sequence information becomes easier, even without the usage of automated computational approach. It can be used as a labelling reagent in liquid chromatography-coupled mass spectrometry (LC-MS/MS) of N-terminal peptides, so as to improve ionization efficiency, simplify fragmentation, and retention times, thereby leading to better separation of peptides.肽 N-末端改性试剂,用于快原子轰击 (FAB) 或基质辅助激光解吸/电离质谱 (MALDI MS)

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