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Key Documents

608106

Sigma-Aldrich

L-Methionine-13C5,15N

98 atom % 13C, 98 atom % 15N, 95% (CP)

同義詞:

SILAC Amino Acid, L-Methionine-ul-13C,15N

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About This Item

線性公式:
13CH3S13CH213CH213CH(15NH2)13CO2H
CAS號碼:
分子量::
155.17
MDL號碼:
分類程式碼代碼:
12352209
PubChem物質ID:
NACRES:
NA.12

同位素純度

98 atom % 13C
98 atom % 15N

化驗

95% (CP)

形狀

solid

光學活性

[α]25/D +23.1°, c = 1 in 1 M HCl

技術

bio NMR: suitable
protein expression: suitable

mp

284 °C (dec.) (lit.)

質量偏移

M+6

SMILES 字串

[13CH3]S[13CH2][13CH2][13C@H]([15NH2])[13C](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/i1+1,2+1,3+1,4+1,5+1,6+1

InChI 密鑰

FFEARJCKVFRZRR-XAFSXMPTSA-N

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應用

L-Methionine-13C5,15N can be used as an internal standard in the analysis of amino acids in human plasma and serum using various analytical techniques.

包裝

This product may be available from bulk stock and can be packaged on demand. For information on pricing, availability and packaging, please contact Stable Isotopes Customer Service.

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Aaron Issaian et al.
Haematologica (2021-05-14)
Band 3 (anion exchanger 1 - AE1) is the most abundant membrane protein in red blood cells (RBCs), the most abundant cell in the human body. A compelling model posits that - at high oxygen saturation - the N-term cytosolic
Comparison of orthogonal liquid and gas chromatography--mass spectrometry platforms for the determination of amino acid concentrations in human plasma
McGaw EA, et al.
Journal of Chromatography A, 1217(37), 5822-5831 (2010)
High-speed quantitative UPLC-MS analysis of multiple amines in human plasma and serum via precolumn derivatization with 6-aminoquinolyl-N-hydroxysuccinimidyl carbamate: application to acetaminophen-induced liver failure
Gray N, et al.
Analytical Chemistry, 89(4), 2478-2487 (2017)
Dominic G Roy et al.
Cell metabolism, 31(2), 250-266 (2020-02-06)
Epigenetic modifications on DNA and histones regulate gene expression by modulating chromatin accessibility to transcription machinery. Here we identify methionine as a key nutrient affecting epigenetic reprogramming in CD4+ T helper (Th) cells. Using metabolomics, we showed that methionine is

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