M9500

DL-Methionine

≥99%, suitable for cell culture and insect cell cutlure

• 동의어(들): (±)-2-Amino-4-(methylmercapto)butyric acid, DL-2-Amino-4-(methylthio)butanoic acid
• Linear Formula: CH₃SCH₂CH₂CH(NH₂)COOH
• CAS Number: 59-51-8
• Molecular Weight: 149.21
• Beilstein: 636185
• EC Number: 200-432-1
• MDL number: MFCD00063096
• UNSPSC 코드: 12352209
• PubChem Substance ID: 24897336
• NACRES: NA.26

속성

• 제품명: DL-Methionine, ≥99%
• Quality Level: 200
• 분석: ≥99%
• 양식: powder
• 기술: cell culture | insect: suitable; cell culture | mammalian: suitable
• 색상: white
• mp: 280 °C (dec.) (lit.)
• solubility: H₂O: soluble
• 응용 분야: peptide synthesis
• SMILES string: CSCCC(N)C(O)=O
• InChI: 1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)
• InChI key: FFEARJCKVFRZRR-UHFFFAOYSA-N

설명

일반 설명

DL-Methionine is an essential amino acid containing sulphur. Methionine consists of an asymmetric carbon and exists as D (dextrogyre) and L (levogyre) optical isomers. The L-methionine is considered as biologically active. The racemic mixture of D and L-isomers forms DL-methionine, which is the commercially available methionine.

애플리케이션

DL-Methionine has been used to study its effect on the growth and feed utilization of Nile tilapia. It has also been used as a part of standard diet in animal models.

생화학적/생리학적 작용

DL-Methionine is an amino acid that has a role in the defence of oxidative stress.

Methionine offers protection against disorders related to hair, skin and nails. It elevates lecithin production in the liver and thereby reduces cholesterol level. It naturally serves as a heavy metal chelating agent, regulating ammonia concentration in the urine. This ameliorates bladder irritation. Methionine is also known to induce hair growth.

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type N95 (US)