显色丝氨酸蛋白酶底物，例如,为类胰蛋白酶。Tos-GPK-pNA 已用于检测牛十二糖苷酶。
编号：139154
CAS号：73392-19-5
单字母：Tos-GPK-pNA
| 编号: | 139154 |
| 中文名称: | 标记肽Tos-GPK-对硝基苯胺 |
| 英文名: | Tos-Gly-Pro-Lys-pNA |
| CAS号: | 73392-19-5 |
| 单字母: | Tos-GPK-pNA |
| 三字母: | Tos 对甲苯磺酰基 -Gly甘氨酸 -Pro脯氨酸 -Lys赖氨酸 -pNA对硝基苯胺 |
| 氨基酸个数: | 3 |
| 分子式: | C26H34O7S1N6 |
| 平均分子量: | 574.65 |
| 精确分子量: | 574.22 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 1 |
| 平均亲水性: | 3 |
| 疏水性值: | -1.97 |
| 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。 |
| 盐体系: | 可选TFA、HAc、HCl或其它 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | pNA修饰肽 三肽 |
Chromogenic serine protease substrate, e.g. for tryptase. Tos-GPK-pNA has been used for assaying bovine duodenase.
| DOI | 名称 | |
|---|---|---|
| 10.1002/bip.22184 | Hybrid analogues of SFTI-1 modified in P₁ position by β- and γ-amino acids and N-substituted β-alanines | 下载 |
| 10.1042/bj2480821 | Regulation of human mast cell tryptase. Effects of enzyme concentration, ionic strength and the structure and negative charge density of polysaccharides | 下载 |
| 10.1016/0304-4165(89)90068-8 | Effect of histamine and divalent cations on the activity and stability of tryptase from human mast cells | 下载 |
| 10.1016/s0076-6879(81)80030-4 | Assay of coagulation proteases using peptide chromogenic and fluorogenic substrates | 下载 |
| 10.1183/09031936.97.10010038 | Mast cell tryptase potentiates histamine-induced contraction in human sensitized bronchus | 下载 |
