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A7512
N-Acetyl-DL-phenylalanine β-naphthyl ester
≥98% (TLC), suitable for ligand binding assays
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About This Item
Empirische Formel (Hill-System):
C21H19NO3
CAS-Nummer:
Molekulargewicht:
333.38
MDL-Nummer:
UNSPSC-Code:
12352209
PubChem Substanz-ID:
NACRES:
NA.26
Empfohlene Produkte
Produktbezeichnung
N-Acetyl-DL-phenylalanine β-naphthyl ester,
Assay
≥98% (TLC)
Form
powder
Methode(n)
ligand binding assay: suitable
Farbe
white
Lagertemp.
2-8°C
SMILES String
CC(=O)NC(Cc1ccccc1)C(=O)Oc2ccc3ccccc3c2
InChI
1S/C21H19NO3/c1-15(23)22-20(13-16-7-3-2-4-8-16)21(24)25-19-12-11-17-9-5-6-10-18(17)14-19/h2-12,14,20H,13H2,1H3,(H,22,23)
InChIKey
BBXRRTJNJCPGBU-UHFFFAOYSA-N
Verwandte Kategorien
Biochem./physiol. Wirkung
N-Acetyl-DL-phenylalanine β-naphthyl ester (NAPBNE), a chromogenic substrate, is used to identify, differentiate and characterize serine protease(s) and peptidase(s).
Lagerklassenschlüssel
11 - Combustible Solids
WGK
WGK 3
Flammpunkt (°F)
Not applicable
Flammpunkt (°C)
Not applicable
Persönliche Schutzausrüstung
Eyeshields, Gloves, type N95 (US)
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H Y Darani et al.
Parasitology, 115 ( Pt 3), 237-247 (1997-09-23)
A cationic Schistosoma mansoni cercarial antigen was shown to be a serine protease as it was capable of hydrolysing N-acetyl-DL-phenylalanine beta-naphthyl ester (NAPBNE) after precipitation by immunoelectrophoresis, and this reaction was modulated by the serine protease inhibitors phenylmethanesulfonyl fluoride (PMSF)
P Collin-Osdoby et al.
Molecular & general genetics : MGG, 243(6), 674-680 (1994-06-15)
Mutations at the apeA locus in Salmonella typhimurium lead to loss of a soluble enzyme ("protease I") that hydrolyzes the chromogenic endoprotease substrate N-acetyl phenylalanine beta-naphthyl ester. We have isolated pseudorevertants of S. typhimurium apeA mutations that have regained the
M A Jongsma et al.
Analytical biochemistry, 212(1), 79-84 (1993-07-01)
An improved, time efficient, visual assay for quantitative determination of proteinase inhibitor activity in protein extracts is reported. Proteinase inhibitor activity of mammalian, bacterial, and fungal serine proteinases can be quantified. The method relies on radial diffusion of proteinase inhibitor
H Y Darani et al.
Parasitology, 135(4), 467-472 (2008-01-23)
An enzyme found previously in extracts of adult Schistosoma mansoni worms, that hydrolysed the chromogenic substrate N-acetyl-DL-phenylalanine beta-naphthyl-ester, has here been further investigated and characterized. Evidence that the molecule found in the parasite was antigenically and enzymatically homologous with a
K Havemann et al.
Klinische Wochenschrift, 61(1), 49-56 (1983-01-03)
Two cytochemical methods for detection of granulocytic elastase and chymotrypsin employing alanine and phenylalanine naphthyl esters were developed. Specificity of reaction with the ester substrates was proven by chloromethyl ketone inhibitors. The results of both staining methods were almost identical
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