产品详情

Nα-苯甲酰-ʟ-精氨酸-4-硝基苯胺 盐酸盐，1G，B3279-1G，Sigma

销售价： ¥ 23892.51 / 件
优    惠： 请询价
订货号 ： 0BT9813
品牌型号 ： B3279-1G
货期 ： 询货期
最小订货量 ： 1件
产品介绍 Product Description

General description

胰蛋白酶和其他蛋白水解酶的显色底物。
Na-Benzoyl-L-arginine 4-nitroanilide hydrochloride (L-BAPNA) is a colorless, chromogenic substrate for proteolytic enzymes such as trypsin, actinidin, and papain.


Application

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


技术参数 Specifications
Quality Segment200
assay≥98% (HPLC)
formpowder
solubilityacetone: water (1:1): 40.00-51.00 mg/mL, clear, colorless to yellow
storage temp.−20°C
SMILES stringCl[H].NC(=N)NCCC[C@H](NC(=O)c1ccccc1)C(=O)Nc2ccc(cc2)[N+]([O-])=O
InChI1S/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 keyDEOKFPFLXFNAON-NTISSMGPSA-N
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