| 中文名称 |
丁二磺酸腺苷蛋氨酸
|
|---|---|
| 中文别名 |
丁二磺酸腺苷蛋氨酸;S-腺苷-L-蛋氨酸;S-腺苷甲硫氨酸;思美泰;硫腺苷蛋氨酸;腺苷甲硫氨酸;S-(5'-脱氧腺嘌呤核苷-5'-基)蛋氨酸;S-腺苷蛋氨酸;S-腺苷蛋氨酸或S-腺苷甲硫氨酸;S-腺甘蛋氨酸;S-腺苷-L-甲硫氨酸;腺苷蛋氨酸;S-腺苷蛋氨酸对甲苯磺酸;腺苷基蛋氨酸
|
| 英文名称 |
S-Adenosyl-L-methionine
|
| 英文别名 |
S-Adenosyl-L-Methionine Disulfate Tosylate;5-Deoxyadenosine-5-L-methionine disulfate ditosylate;S-(5-Adenosyl)-L-methionine;S-Adenosyl-L-methionine;SAMe;S-adenosylmethionine;[14C]-Ademetionine;[3H]-Ademetionine;ADEMETHIOINEDISULFATETOSYLATE;Ademetionin;ADEMETIONINE;adenosylmethionine;AdoMet;methioninyladenylate;methyl-S-adenosyl-L-Met;p-Toluenesulfonate salt;S-adenosyl-L-[methyl(14)C]methionine;S-Adenosyl-L-methion;SAM;SAM-E;(3S)-5'-[(3-Amino-3-carboxylatopropyl)methylsulphonio]-5'-deoxyadenosine;S-adenosyl methionine;(S)-S-adenosyl-L-methionine;(R)-S-adenosyl-L-methionine;S-(5'-Adenosyl)-L-methionine;S-(5'-deoxyadenosin-5'-yl)-L-methionine;S-adenosyl-methionine;S-Adenosylmethionine (protonated carboxy group);Adenosine, 5'-[[(3S)-3-amino-3-carboxypropyl]methylsulfonio]-5'-deoxy-;(S,S)-AdoMet;2-S-adenosyl-L-methionine;Acylcarnitine;ademethionine;AdoM;S-adenosyl-L-methioninate
|
| Cas No. |
29908-03-0
|
| 分子式 |
C15H23N6O5S
|
| 分子量 |
399.45
|
| 包装储存 |
4°C, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen) |
| 生物活性 |
S-Adenosyl-L-methionine (S-Adenosyl methionine) is produced endogenously from methionine and ATP by action of the enzyme methionine adenosyltransferase and is an important orally active methyl group donor. S-Adenosyl-L-methionine is a dietary supplement with potent antidepressant effects, and has the potential for liver disease and osteoarthritis research. |
|---|---|
| 性状 |
Solid |
| 体外研究(In Vitro) |
S-Adenosyl-L-methionine (Ademetionine) is involved in three main metabolic pathways: 1) methylation, as the principal source of methyl groups in the body; 2) transsulfuration, S-Adenosyl-L-methionine forms S-Adenosylhomocysteine (SAH) and then converted to homocysteine (Hcy) which can be converted to cystathionine then to cysteine and the sulfate (SO4) donated to other metabolic intermediates; and 3) aminopropylation, as S-Adenosyl-L-methionine plays an important role in the synthesis of polyamines which can eventually form and recycle methionine. Medlife has not independently confirmed the accuracy of these methods. They are for reference only. |
| 体内研究(In Vivo) |
Mice lacking methionine adenosyltransferase 1a (Mat1a) have reduced hepatic S-Adenosyl-L-methionine levels and develop oxidative stress, steatohepatitis, and hepatocellular carcinoma (HCC). However, injury and HCC also occur if hepatic S-Adenosyl-L-methionine level is excessive chronically. Thus a normal hepatic S-Adenosyl-L-methionine level is necessary to maintain liver health and prevent injury and HCC. Medlife has not independently confirmed the accuracy of these methods. They are for reference only. |
| 运输条件 |
Room temperature or refrigerated transportation. |
| 储存方式 |
4°C, stored under nitrogen *In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen) |
| ClinicalTrial |
|
| 结构分类 | |
| 来源 |
Escherichia coli |
| 参考文献 |
|
| 溶解度数据 |
体外研究:
DMSO : 100 mg/mL (250.98 mM; Need ultrasonic) H2O : ≥ 43 mg/mL (107.92 mM) * "≥" means soluble, but saturation unknown. 配制储备溶液
*
产品不同，其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液；配成溶液后，建议分装保存，避免反复冻融造成的产品失效。 |
|---|
1：一般建议：溶解度为Medlife测试数据，可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解，请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异，仅做参考，具体以实验方案为准。
2：储存条件：粉末-20°C一般情况可以保存3年，溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异，请细致阅读产品信息，并辅助参考相关文献描述。
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