B3279

N_α-苯甲酰-L-精氨酸-4-硝基苯胺 盐酸盐

proteolytic enzyme substrate, chromogenic, >98% (TLC), powder

• 别名: L-BAPA, L-BAPNA, BANI
• 经验公式（希尔记法）: C₁₉H₂₂N₆O₄ · HCl
• CAS号: 21653-40-7
• 分子量: 434.88
• Beilstein: 4081878
• EC號碼: 244-505-6
• MDL號碼: MFCD00063682
• 分類程式碼代碼: 12352204
• PubChem物質ID: 24891697
• NACRES: NA.32

属性

• product name: N_α-苯甲酰-L-精氨酸-4-硝基苯胺 盐酸盐, >98% (TLC)
• 品質等級: 200
• 化驗: >98% (TLC)
• 形狀: powder
• 溶解度: acetone: water (1:1): 40.00-51.00 mg/mL, clear, colorless to yellow
• 儲存溫度: −20°C
• SMILES 字串: Cl[H].NC(=N)NCCC[C@H](NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O
• InChI: 1S/C19H22N6O4.ClH/c20-19(21)22-12-4-7-16(24-17(26)13-5-2-1-3-6-13)18(27)23-14-8-10-15(11-9-14)25(28)29;/h1-3,5-6,8-11,16H,4,7,12H2,(H,23,27)(H,24,26)(H4,20,21,22);1H/t16-;/m0./s1
• InChI 密鑰: DEOKFPFLXFNAON-NTISSMGPSA-N

说明

一般說明

Na-Benzoyl-L-arginine 4-nitroanilide hydrochloride (L-BAPNA) is a colorless, chromogenic substrate for proteolytic enzymes such as trypsin, actinidin, and papain.

應用

Nα-Benzoyl-L-arginine 4-nitroanilide hydrochloride has been used as substrate:

• to measure papain activity in spectrophotometric amidase assay
• to measure the inhibitory function of human cystatin C (HCC) on the protease activity of papain by colorimetric assay
• for trypsin

基底

胰蛋白酶和其他蛋白水解酶的显色底物。

安全信息

• 儲存類別代碼: 11 - Combustible Solids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable
• 個人防護裝備: Eyeshields, Gloves, type N95 (US)