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Merck
CN

605239

L-Leucine-13C6

98 atom % 13C, 95% (CP)

Synonym(s):

SILAC Amino Acid, (S)-2-Amino-4-methylpentanoic acid-13C6, 13C Labeled L-leucine

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About This Item

Linear Formula:
(13CH3)213CH13CH213CH(NH2)13CO2H
CAS Number:
Molecular Weight:
137.13
NACRES:
NA.12
PubChem Substance ID:
UNSPSC Code:
12352209
MDL number:
Isotopic purity:
98 atom % 13C
Assay:
95% (CP)
Mass shift:
M+6
Form:
solid
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isotopic purity

98 atom % 13C

Quality Level

assay

95% (CP)

form

solid

optical activity

[α]25/D +14.5°, c = 2 in 5 M HCl

technique(s)

protein expression: suitable

mp

>300 °C (lit.)

mass shift

M+6

SMILES string

[13CH3][13CH]([13CH3])[13CH2][13C@H](N)[13C](O)=O

InChI

1S/C6H13NO2/c1-4(2)3-5(7)6(8)9/h4-5H,3,7H2,1-2H3,(H,8,9)/t5-/m0/s1/i1+1,2+1,3+1,4+1,5+1,6+1

InChI key

ROHFNLRQFUQHCH-IQUPZBQQSA-N

General description

Leucine is a non-polar ketogenic amino acid. It can be metabolised to acetoacetate and acetyl coenzyme A. Isotope labeled amino acids are required for the production of isotopically labeled proteins.

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.


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Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

Not applicable

flash_point_c

Not applicable



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Incorporation of radioactive amino acids into proteins of the microsome fraction of guinea-pig liver in a cell-free system.
SIMKIN JL and WORK TS
The Biochemical Journal, 67, 617-624 (1957)
Garrett RH and Grisham CM
Biochemistry (2012)
The incorporation of radioactive amino acids into proteins of the microsome fraction of guinea-pig liver at very short time intervals after administration.
Simkin JL and Sutton CR
The Biochemical Journal, 77, 489-492 (1960)



Global Trade Item Number

SKUGTIN
605239-100MG04061832675978
605239-250MG04061841679059