Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

M3529

Sigma-Aldrich

L-Methionine p-nitroanilide

≥98% (TLC), suitable for ligand binding assays

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

Empirical Formula (Hill Notation):
C11H15N3O3S
CAS Number:
6042-04-2
Molecular Weight:
269.32
MDL number:
MFCD00063424
UNSPSC Code:
12352209
PubChem Substance ID:
24896851
NACRES:
NA.26

product name

L-Methionine p-nitroanilide,

Assay

≥98% (TLC)

Quality Level

200

form

powder

technique(s)

ligand binding assay: suitable

color

white to faint yellow

storage temp.

−20°C

SMILES string

CSCC[C@H](N)C(=O)Nc1ccc(cc1)[N+]([O-])=O

InChI

1S/C11H15N3O3S/c1-18-7-6-10(12)11(15)13-8-2-4-9(5-3-8)14(16)17/h2-5,10H,6-7,12H2,1H3,(H,13,15)/t10-/m0/s1

InChI key

PLBWRAWSHVJPTL-JTQLQIEISA-N

Looking for similar products? Visit Product Comparison Guide

Related Categories

Biochem/physiol Actions

L-Methionine p-nitroanilide is a hMetAP2 substrate.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Sanghamitra Mitra et al.
Analytical biochemistry, 357(1), 43-49 (2006-07-18)
A direct and convenient spectrophotometric assay has been developed for methionine aminopeptidases (MetAPs). The method employs the hydrolysis of a substrate that is a methionyl analogue of p-nitroaniline (L-Met-p-NA), which releases the chromogenic product p-nitroaniline. This chromogenic product can be
G Yang et al.
Biochemistry, 40(35), 10645-10654 (2001-08-29)
The steady-state kinetics of a full-length and truncated form of the type 2 human methionine aminopeptidase (hMetAP2) were analyzed by continuous monitoring of the amide bond cleavage of various peptide substrates and methionyl analogues of 7-amido-4-methylcoumarin (AMC) and p-nitroaniline (pNA)
R A Cowman et al.
Journal of dental research, 70(12), 1508-1515 (1991-12-01)
Intact cells of Streptococcus sanguis ATCC 10556 possessed arylaminopeptidases exhibiting activity toward the nitroanilide (NA) derivatives of leucine, alanine, methionine, arginine, or lysine. Weak hydrolytic activity was observed in assays with the NA derivatives of valine, proline, glycine, or glutamic

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service