DL-Methionine (Synonyms: DL-蛋氨酸)
目录号: PC57544 纯度: ≥98.0%
CAS No. :59-51-8
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中文名称
DL-Methionine
中文别名
DL-蛋氨酸;DL-甲硫氨酸;2-氨基-4-甲硫基丁酸;甲硫氨基酸;甲硫氨酸;甲硫基丁氨酸;DL-2-氨基-4-甲硫基丁酸;混旋蛋氨酸;DL-Methionine; DL-蛋氨酸;DL-蛋氨酸 EP标准品;DL-蛋氨酸 标准品;DL-蛋氨酸;DL-甲硫氨酸;DL-蛋氨酸;DL-Methionine;L-蛋氨酸;蛋氨酸;低聚壳寡糖;地肤子提取物;消旋蛋氨酸 USP标准品;DL蛋氨酸;DL-蛋氨酸,强化均衡营养;甲基氨酸;甲硫氨酸 标准品;甲硫胺酸;野生金莲花提取物;(±)-2-氨基-4-(甲巯基)丁酸;DL-2-氨基-4-(甲硫基)丁酸
英文名称
DL-Methionine
英文别名
DL-Methionine;DL-2-Amino-4-(methylthio)butyric acid;DL-Methoionine;3-Methyl Amino Propionitrile;(+/-)-2-Amino-4-(methylthio)butyric acid~H-DL-Met-OH;(±)-Methionine;2-Amino-4-(methylsulfanyl)butanoic acid;DL-2-Amino-4-(methylthio)butanoic acid;H-DL-Met-OH;METHIONINE, DL-(RG);2-Amino-4-(methylmercapto)butyric acid;Acimetion;Amurex;Banthionine;Cynaron;DL-CH3SCH2CH2CH(NH2)COOH;DL-Methionine100µg;Dyprin;Lobamine;Meonine;Mertionin;Methilanin;Methilonin;Methionine;Methionine dl-form;Methionine, DL-;-methylmercaptobutyric acid;Metion;Metione;Neston;NSC 9241;Pedameth;Petameth;Racemethionine;Urimeth;α-Amino-γ(+-)-Methionine;DL-Methioninum;Methionine, amorphous;2-Amino-4-(methylthio)butyric acid;2-amino-4-(methylthio)butanoic acid;D,L-methionine;Methionine DL-;alpha-Amino-gamma-methylmercaptobutyric acid;2-amino-4-methyls
Cas No.
59-51-8
分子式
C5H11NO2S
分子量
149.21
包装储存
Powder; -20°C; 3 years; 4°C; 2 years;
生物活性
DL-Methionine is an essential amino acid containing sulfur with oxidative stress defense effects. DL-Methionine can be used for animal natural feed. DL-Methionine also kills H. rostochiensis on potato plants.
性状
Solid
IC50 & Target[1][2]
H. rostochiensis
体外研究(In Vitro)
The impact of DL-Methionine supplementation on animal performance interacts strongly with the crude protein (CP) content of the diet. Supplementation of DLM to a 20% crude protein diet for broilers reduces their abdominal fat weight, whereas this is not the case when the diet contained 23% CP. Breast meat yield is increased and abdominal fat content is decreased with increasing DL-Methionine supplementation, and this response is more pronounced in chickens reared on a diet with a lower protein level (20.5% CP) compared with a higher protein level (26%).Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
体内研究(In Vivo)
DL-methionine significantly decreases the numbers of males, females, cysts and eggs of H. rostochiensis on potato plants. DL-methionine kills almost all the nematodes when applied 3 days after inoculation, and DL-methionine does not affect plant growth adversely.Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
运输条件
Room temperature or refrigerated transport.
储存方式
Powder; -20°C; 3 years; 4°C; 2 years;
结构分类
Amino acids
来源
Plants
溶解度数据
体外研究:
1M HCl : 100 mg/mL(670.20 mM;ultrasonic and adjust pH to 1 with HCl)
H2O : 33.33 mg/mL(223.38 mM;Need ultrasonic)
DMSO : < 1 mg/mL (ultrasonic;warming;heat to 60°C) (insoluble or slightly soluble)
The molarity calculator equation
Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2