M1126
L-Methionine sulfoxide
≥98% (TLC)
Synonym(s):
L-2-Amino-4-(methylsulfinyl)butanoic acid
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About This Item
Empirical Formula (Hill Notation):
C5H11NO3S
CAS Number:
Molecular Weight:
165.21
Beilstein:
4129939
EC Number:
MDL number:
UNSPSC Code:
12352209
PubChem Substance ID:
NACRES:
NA.26
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Product Name
L-Methionine sulfoxide,
Assay
≥98% (TLC)
Quality Level
form
powder
color
white to off-white
mp
255 °C
application(s)
detection
peptide synthesis
SMILES string
CS(=O)CC[C@H](N)C(O)=O
InChI
1S/C5H11NO3S/c1-10(9)3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-,10?/m0/s1
InChI key
QEFRNWWLZKMPFJ-YGVKFDHGSA-N
Gene Information
rat ... Ggt1(116568)
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Application
- The DmsABC S-oxide reductase is an essential component of a novel, hypochlorite-inducible system of extracellular stress defense in Haemophilus influenzae: This study illustrates the enzymatic action of L-Methionine sulfoxide reductase in bacterial defense systems, underscoring its biotechnological applications in developing antimicrobial strategies (Nasreen et al., 2024).
Biochem/physiol Actions
L-Methionine sulfoxide, a structural analog of glutamate, may be used as a substrate to study the specificity and kinetics of various methionine sulfoxide reductase(s).
Storage Class Code
11 - Combustible Solids
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
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Aims: The post-translational oxidation of methionine to methionine sulfoxide (MetSO) is a reversible process, enabling the repair of oxidative damage to proteins and the use of sulfoxidation as a regulatory switch. MetSO reductases catalyze the stereospecific reduction of MetSO. One
Chromatograms
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