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| 产品编号 | 产品名称 | 产品包装 | 产品价格 |
| ST1529-250g | L-甲硫氨酸(99.0-101.0%, BioPremium) | 250g | 79.00元 |
| ST1529-1kg | L-甲硫氨酸(99.0-101.0%, BioPremium) | 1kg | 268.00元 |
| ST1529-5kg | L-甲硫氨酸(99.0-101.0%, BioPremium) | 5kg | 1072.00元 |
| CAS Number | Chemical Formula | Molecular Weight | Purity | Grade |
| 63-68-3 | C5H11NO2S | 149.21 | 99.0-101.0% | BioPremium |
基本信息(General Information):
| Name (Chinese) | L-甲硫氨酸 |
|
| Name (English) | L-Methionine | |
| Specifications | BioPremium, meets FCC, USP, EP, JP testing specifications, suitable for cell culture, ≥99%, from non-animal source | |
| Chemical Formula | C5H11NO2S | |
| Synonym (Chinese) | L-蛋氨酸;L-2-氨基-4-甲硫基丁酸;L-甲硫基丁氨酸;L-γ-甲硫基-α-氨基丁酸;H-Met-OH;(S)-2-氨基-4-(甲硫基)丁酸 | |
| Synonym (English) |
(S)-2-Amino-4-(methylmercapto)butyric acid;L-2-Amino-4-(methylthio)butanoic acid; L-MET; L-Lobamine; H-Met-OH |
|
| Beilstein Registry No | 1722294 | |
| EINECS Number | 200-562-9 | |
| MDL Number | MFCD00063097 | |
| PubChem Number | 24896818 | |
| eCl@ss | 32160406 | |
| NACRES | NA.26 |
产品描述(Description):
| General description | - |
| Biochem/physiol Actions | Methionine is an essential amino acid which acts a precursor for transmethylation and transsulphuration. In proteins, L-methionine is the biologically active form.The adenosylation of methionine results in the formation of S-adenosyl-L-methionine (SAM), which serves as a methyl donor to various substances. L-Methionine′s metabolic product glutathione is known to regulate immune response and has antiviral action. |
| Application | L-Methionine has been used as a component of media to culture various cancer cells and to study its effects on the cell cycle.It has also been used as a component of DMEM medium to culture satellite cells from the white muscle of trouts. |
| Other Notes | - |
性质(Properties)：
| assay | 99.0-101.0% |
| mp | 284℃ (dec.) (lit.) |
| bp | 306.9℃ at 760 mmHg |
| density | 1.34 g/cm³ at 20℃ |
| solubility | H₂O: 53.7 g/L at 20℃ soluble |
| PH | 5-7 at 10 g/L at 20℃ |
| grade | BioPremium |
| color | 白色 |
| form | powder |
| quality | meets USP, EP and JP Testing Specifications |
| suitability | suitable for cell culture |
| biological source | from non-animal source |
| application(S) |
peptide synthesis pharmaceutical (small molecule) |
安全信息(Safety Information)：
| Pictogram(s) | No symbol. |
| Signal Word | No signal word |
| Hazard Statements | none |
| Precautionary statement(s) Prevention | none |
| Personal Protective Equipment | dust mask type N95 (US), Eyeshields, Gloves |
| Other hazards | none |
| RIDADR | NONH for all modes of transport |
| WGK | 1 |
| RTECS | PD0457000 |
| Flash Point (F) | - |
| Flash Point (C) | - |
| SMILES string | CSCC[C@H](N)C(O)=O |
| InChI | 1S/C5H11NO2S/c1-9-3-2-4(6)5(7)8/h4H,2-3,6H2,1H3,(H,7,8)/t4-/m0/s1 |
| InChI key | FFEARJCKVFRZRR-BYPYZUCNSA-N |
| Response | none |
| Storage Class Code | 13 - Non Combustible Solids |
| Disposal | none |
| TSCA | Yes |
| 产品编号 | 产品名称 | 包装 |
| ST1529-250g | L-甲硫氨酸(99.0-101.0%, BioPremium) | 250g |
| ST1529-1kg | L-甲硫氨酸(99.0-101.0%, BioPremium) | 1kg |
| ST1529-5kg | L-甲硫氨酸(99.0-101.0%, BioPremium) | 5kg |
| － | 说明书 | 1份 |
室温避光保存。
注意事项：本产品仅限于专业人员的科学研究用，不得用于临床诊断或治疗，不得用于食品或药品，不得存放于普通住宅内。
为了您的安全和健康，请穿实验服并戴一次性手套操作。
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