对应于物质 P 的 N 端序列的二肽。 在 SP 代谢过程中，H-Arg-Pro-OH 和 H-Lys-Pro-OH 被后脯氨酸二肽基氨肽酶 (PPDAP) 分裂，这是一种在大脑中表达的酶,.
编号：131126
CAS号：2418-69-1
单字母：H2N-RP-OH
| 编号: | 131126 |
| 中文名称: | 二肽Arg-Pro |
| 英文名: | Arg-Pro |
| CAS号: | 2418-69-1 |
| 单字母: | H2N-RP-OH |
| 三字母: | H2N N端氨基 -Arg精氨酸 -Pro脯氨酸 -OHC端羧基 |
| 氨基酸个数: | 2 |
| 分子式: | C11H21N5O3 |
| 平均分子量: | 271.32 |
| 精确分子量: | 271.16 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 1.97 |
| 平均亲水性: | 3 |
| 疏水性值: | -3.05 |
| 外观与性状: | 白色粉末状固体 |
| 消光系数: | - |
| 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) |
Dipeptide corresponding to the N-terminal sequence of substance P. During SP metabolism, H-Arg-Pro-OH and H-Lys-Pro-OH are split off by post-proline dipeptidyl aminopeptidase (PPDAP), an enzyme expressed in the brain.
| DOI | 名称 | |
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| 10.1111/j.1471-4159.1980.tb11186.x | Separation of two dipeptidyl aminopeptidases in the human brain | 下载 |
