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用于測(cè)定尿激酶活性的底物。它也被凝血酶、纖溶酶和胰蛋白酶以及補(bǔ)體成分 C3/C5 轉(zhuǎn)化酶切割。也稱為 GK 肽,用于研究蛋白質(zhì)糖化和美拉德產(chǎn)物的形成。
編號(hào):200012
CAS號(hào):14752-92-2
單字母:Ac-GK-OMe
編號(hào): | 200012 |
中文名稱: | 二肽Ac-Gly-Lys-甲酯化 |
CAS號(hào): | 14752-92-2 |
單字母: | Ac-GK-OMe |
三字母: | Ac N端乙?;舛?/p> -Gly甘氨酸:glycine。系統(tǒng)命名為 2-氨基乙酸。是編碼氨基酸中沒有旋光性的最簡(jiǎn)單的氨基酸,因具有甜味而得名。符號(hào):G,Gly。 -LysL-賴氨酸:lysine。系統(tǒng)命名為(2S)-6-二氨基已酸。是編碼氨基酸中的堿性氨基酸,哺乳動(dòng)物的必需氨基酸。在蛋白質(zhì)中的賴氨酸可以被修飾為多種形式的衍生物。符號(hào):K,Lys。 -OMeC端甲酯化修飾 |
氨基酸個(gè)數(shù): | 2 |
分子式: | C11H21O4N3 |
平均分子量: | 259.3 |
精確分子量: | 259.15 |
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: | -2.15 |
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。 |
儲(chǔ)存條件: | 負(fù)80℃至負(fù)20℃ |
標(biāo)簽: | 二肽(Dipeptide) |
Substrate for the determination of urokinase activity. It is also cleaved by thrombin, plasmin and trypsin as well as complement component C3/C5 convertases. Also known as GK-peptide, used in studies on protein glycation and formation of Maillard products.
DOI | 名稱 | |
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10.1039/c4fo00538d | Pomegranate phenolics inhibit formation of advanced glycation endproducts by scavenging reactive carbonyl species | 下載 |
10.1039/c4mb00722k | The hydrolyzable gallotannin, penta-O-galloyl-β-D-glucopyranoside, inhibits the formation of advanced glycation endproducts by protecting protein structure | 下載 |
10.1021/acs.chemrestox.5b00001 | 4-Hydroxy-7-oxo-5-heptenoic Acid (HOHA) Lactone is a Biologically Active Precursor for the Generation of 2-(ω-Carboxyethyl)pyrrole (CEP) Derivatives of Proteins and Ethanolamine Phospholipids | 下載 |
10.1039/c6fo00169f | Glucitol-core containing gallotannins inhibit the formation of advanced glycation end-products mediated by their antioxidant potential | 下載 |
10.1021/acs.chemrestox.6b00218 | Bioactive 4-Oxoheptanedioic Monoamide Derivatives of Proteins and Ethanolaminephospholipids: Products of Docosahexaenoate Oxidation | 下載 |
10.1093/oxfordjournals.jbchem.a135063 | Effect of dithiothreitol on activity and protein structure of human urine urokinase | 下載 |
10.1016/0005-2744(67)90196-9 | The hydrolysis of alpha-N-acetylglycyl-l-lysine methyl ester by urokinase | 下載 |
10.1016/0006-291x(83)91526-7 | The effect of interaction between human urokinase and its competitive inhibitor, N alpha-benzoyl-L-arginine amide, on reduction of a specific SS bond related to enzymatic activity | 下載 |
10.1016/0006-291x(82)92119-2 | Tyrosyl residues of two molecular forms of human urinary urokinase: their ionization mode characterized by spectrophotometric and CD titrations and reactivity with cyanuric fluoride in relation to enzymic activity | 下載 |
10.1093/oxfordjournals.jbchem.a133453 | A comparative study of high molecular weight urokinase and low molecular weight urokinase | 下載 |
10.1074/jbc.271.32.19338 | Protein cross-linking by the Maillard reaction. Isolation, characterization, and in vivo detection of a lysine-lysine cross-link derived from methylglyoxal | 下載 |
10.1021/acs.chemrestox.6b00141 | Molecular Structures of Isolevuglandin-Protein Cross-Links | 下載 |