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文件

39496

L-甲硫氨酸

Name: <SC>L</SC>-甲硫氨酸
Brand: SIAL

certified reference material, TraceCERT^®, Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

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别名:

L-2-氨基-4-（甲硫基）丁酸, （S）-2-氨基-4-（甲巯基）丁酸

线性分子式:

CH₃SCH₂CH₂CH(NH₂)CO₂H

CAS号:

63-68-3

分子量:

149.21

Beilstein:

1722294

EC 号:

200-562-9

MDL编号:

MFCD00063097

eCl@ss:

32160406

PubChem化学物质编号:

329755877

NACRES:

NA.24

等级

certified reference material
TraceCERT^®

质量水平

300

产品线

TraceCERT^®

分析物化学类别

amino acids, peptides, proteins

manufacturer/tradename

Manufactured by: Sigma-Aldrich Production GmbH, Switzerland

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

颜色

white

mp

284 °C (dec.) (lit.)

application(s)

cleaning products
cosmetics
flavors and fragrances
food and beverages
personal care

格式

neat

储存温度

20-25°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

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一般描述

This certified reference material (CRM) is produced and certified in accordance with ISO/IEC 17025 and ISO 17034. This CRM is traceable to primary material from an NMI, e.g. NIST or NMIJ.
Certified content by quantitative NMR incl. uncertainty and expiry date are given on the certificate.
Download your certificate at: http://www.sigma-aldrich.com.

Check out the entire portfolio of our amino acids certified reference materials (CRM)

应用

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.

包装

Bottomless glass bottle. Contents are inside inserted fused cone.

法律信息

TraceCERT is a registered trademark of Merck KGaA, Darmstadt, Germany

应用

产品编号

说明

价格

G005341

HPLC Analysis of Methionine Enantiomers on Astec^® CHIROBIOTIC^® T, application for HPLC

储存分类代码

13 - Non Combustible Solids

WGK

WGK 1

闪点(°F)

Not applicable

闪点(°C)

Not applicable

分析证书(COA)

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示例

T1503

货号

25G

包装规格/数量

其它示例：

705578-5MG-PW

PL860-CGA/SHF-1EA

MMYOMAG-74K-13

1000309185

输入内容 1.000309185)

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Analysis of metabolic profiles of bile acids in urine using a lipophilic anion exchanger and computerized gas-liquid chromatorgaphy-mass spectrometry.

B Almé et al.

Journal of lipid research, 18(3), 339-362 (1977-05-01)

A method is described for quantitative analysis of bile acids in urine. Urine is acidified and bile acids are extracted on an Amberlite XAD-2 column. Bile salts are converted to acids on an Amberlyst A-15 column and are separated into

Fragmentation reactions of methionine-containing protonated octapeptides and fragment ions therefrom: an energy-resolved study.

Alex G Harrison

Journal of the American Society for Mass Spectrometry, 24(10), 1555-1564 (2013-08-15)

The fragmentation reactions of the MH(+) ions as well as the b7, a7, and a7* ions derived therefrom have been studied in detail for the octapeptides MAAAAAAA, AAMAAAAA, AAAAMAAA, and AAAAAAMA. Ionization was by electrospray using a QqToF mass spectrometer

The in vivo sparing of methionine by cysteine in sulfur amino acid requirements in animal models and adult humans.

Ronald O Ball et al.

The Journal of nutrition, 136(6 Suppl), 1682S-1693S (2006-05-17)

Sulfur amino acid metabolism has been receiving increased attention because of the link to chronic diseases such as cardiovascular disease, Alzheimer's disease, and diabetes. In addition, the role of cysteine and optimal intakes for physiological substrates such as glutathione are

Value of 11C-methionine PET in imaging brain tumours and metastases.

Andor W J M Glaudemans et al.

European journal of nuclear medicine and molecular imaging, 40(4), 615-635 (2012-12-13)

(11)C-methionine (MET) is the most popular amino acid tracer used in PET imaging of brain tumours. Because of its characteristics, MET PET provides a high detection rate of brain tumours and good lesion delineation. This review focuses on the role

Correction of the consequences of mitochondrial 3243A>G mutation in the MT-TL1 gene causing the MELAS syndrome by tRNA import into mitochondria.

Olga Z Karicheva et al.

Nucleic acids research, 39(18), 8173-8186 (2011-07-05)

Mutations in human mitochondrial DNA are often associated with incurable human neuromuscular diseases. Among these mutations, an important number have been identified in tRNA genes, including 29 in the gene MT-TL1 coding for the tRNA(Leu(UUR)). The m.3243A>G mutation was described

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Chromatograms

HPLC Analysis of Methionine Enantiomers on Astec^® CHIROBIOTIC^® T

application for HPLC

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