Nalpha-Benzoyl-DL-arginine 4-nitroanilide hydrochloride, >=98%
Application
N?-Benzoyl-DL-arginine 4-nitroanilide hydrochloride has been used as a substrate for trypsin and elastase in enzyme analysis.
General description
Nα-Benzoyl-DL-arginine 4-nitroanilide hydrochloride (DL-BAPNA) is a chromogenic substrate for proteolytic enzymes such as trypsin, amidase, and balterobin. Hydrolysis of DL-BAPNA at the bond between the arginine and the p-nitroaniline moieties releases the chromophore p-nitroaniline, which can be detected by colorimetric analysis.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
Substrates
A chromogenic trypsin substrate.
| Quality Level | 200 |
|---|---|
| InChI key | DEOKFPFLXFNAON-UHFFFAOYSA-N |
| 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, |
| Manufacturer | SIGMA-ALDRICH |
| Storage Temp. | −20°C |
| Solubility | DMSO: 50 mg/mL, clear to hazy, colorless to deep brown-yellow |
| Form | powder |
| Assay | ≥98% |
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