| 编号: | 139704 |
| 中文名称: | 二肽Arg-Trp |
| 英文名: | Arg-Trp |
| CAS号: | 25615-38-7 |
| 单字母: | H2N-RW-OH |
| 三字母: | H2N N端氨基 -Arg精氨酸 -Trp色氨酸 -OHC端羧基 |
| 氨基酸个数: | 2 |
| 分子式: | C17H24N6O3 |
| 平均分子量: | 360.41 |
| 精确分子量: | 360.19 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 1.97 |
| 平均亲水性: | -0.2 |
| 疏水性值: | -2.7 |
| 外观与性状: | 白色粉末状固体 |
| 消光系数: | 5500 |
| 来源: | 人工化学合成，仅限科学研究使用，不得用于人体。 |
| 纯度: | 95%、98% |
| 盐体系: | 可选TFA、HAc、HCl或其它 |
| 生成周期: | 2-3周 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | 二肽(Dipeptide) |
The pink color of the dipeptide is due to cation-π interaction between the guanidinium moiety and the indole, which also influences its fluorescence spectra.
| DOI | 名称 | |
|---|---|---|
| 10.1016/j.chembiol.2008.05.019 | Tryptophan aminopeptidase activity of several indole prenyltransferases from Aspergillus fumigatus | 下载 |
| 10.1021/jacs.7b03442 | The Color of Cation-π Interactions: Subtleties of Amine-Tryptophan Interaction Energetics Allow for Radical-like Visible Absorbance and Fluorescence | 下载 |
| 10.1016/j.foodchem.2014.06.059 | Tryptophan-containing dipeptides are C-domain selective inhibitors of angiotensin converting enzyme | 下载 |
