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Merck
CN

608106

L-Methionine-13C5,15N

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

Synonym(s):

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

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About This Item

Linear Formula:
13CH3S13CH213CH213CH(15NH2)13CO2H
CAS Number:
Molecular Weight:
155.17
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Isotopic purity:
98 atom % 13C, 98 atom % 15N
Assay:
95% (CP)
Mass shift:
M+6
Form:
solid
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Quality Level

isotopic purity

98 atom % 13C, 98 atom % 15N

assay

95% (CP)

form

solid

optical activity

[α]25/D +23.1°, c = 1 in 1 M HCl

technique(s)

bio NMR: suitable, protein expression: suitable

mp

284 °C (dec.) (lit.)

mass shift

M+6

SMILES string

[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 key

FFEARJCKVFRZRR-XAFSXMPTSA-N

Application

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.

Packaging

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.


Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_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)



Global Trade Item Number

SKUGTIN
608106-100MG04061833489413
608106-250MG04061833489420