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顯色絲氨酸蛋白酶底物,例如,為類胰蛋白酶。Tos-GPK-pNA 已用于檢測(cè)牛十二糖苷酶。
編號(hào):139154
CAS號(hào):73392-19-5
單字母:Tos-GPK-pNA
編號(hào): | 139154 |
中文名稱: | 標(biāo)記肽Tos-GPK-對(duì)硝基苯胺 |
英文名: | Tos-Gly-Pro-Lys-pNA |
CAS號(hào): | 73392-19-5 |
單字母: | Tos-GPK-pNA |
三字母: | Tos 對(duì)甲苯磺?;?/p> -Gly甘氨酸 -Pro脯氨酸 -Lys賴氨酸 -pNA對(duì)硝基苯胺 |
氨基酸個(gè)數(shù): | 3 |
分子式: | C26H34O7S1N6 |
平均分子量: | 574.65 |
精確分子量: | 574.22 |
等電點(diǎn)(PI): | - |
pH=7.0時(shí)的凈電荷數(shù): | 1 |
平均親水性: | 3 |
疏水性值: | -1.97 |
消光系數(shù): | - |
來源: | 人工化學(xué)合成,僅限科學(xué)研究使用,不得用于人體。 |
鹽體系: | 可選TFA、HAc、HCl或其它 |
儲(chǔ)存條件: | 負(fù)80℃至負(fù)20℃ |
標(biāo)簽: | pNA修飾肽 三肽 |
Chromogenic serine protease substrate, e.g. for tryptase. Tos-GPK-pNA has been used for assaying bovine duodenase.
DOI | 名稱 | |
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10.1002/bip.22184 | Hybrid analogues of SFTI-1 modified in P? position by β- and γ-amino acids and N-substituted β-alanines | 下載 |
10.1042/bj2480821 | Regulation of human mast cell tryptase. Effects of enzyme concentration, ionic strength and the structure and negative charge density of polysaccharides | 下載 |
10.1016/0304-4165(89)90068-8 | Effect of histamine and divalent cations on the activity and stability of tryptase from human mast cells | 下載 |
10.1016/s0076-6879(81)80030-4 | Assay of coagulation proteases using peptide chromogenic and fluorogenic substrates | 下載 |
10.1183/09031936.97.10010038 | Mast cell tryptase potentiates histamine-induced contraction in human sensitized bronchus | 下載 |