L-Isoleucine-¹³C₆,¹⁵N

ALDRICH/608092 - 98 atom % ¹⁵N, 98 atom % ¹³C, 95% (CP)

Synonym: SILAC Amino Acid; (2S,3S)-2-Amino-3-methylpentanoic acid-¹³C₆,¹⁵N; ¹³C and ¹⁵N Labeled L-isoleucine

CAS Number: 202468-35-7
Empirical Formula (Hill Notation): ¹³C₆H₁₃¹⁵NO₂
Molecular Weight: 138.12
MDL Number: MFCD00144621
Linear Formula: ¹³C₂H₅¹³CH(¹³CH₃)¹³CH(¹⁵NH₂)¹³CO₂H
Product Type: Chemical

Catalog Number	PKG Qty.	Price


45-608092-100MG	100 mg	$1220.00 1/EA	Add To Favorites
45-608092-250MG	250 mg	$1790.00 1/EA	Add To Favorites

Properties
Descriptions
Safety Info.
Basic Data

assay	95% (CP)
form	solid
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+1,7+1
InChI key	ROHFNLRQFUQHCH-HUEJSTCGSA-N
isotopic purity	98 atom % ¹³C
	98 atom % ¹⁵N
mass shift	M+7
mp	168-170 °C (lit.)
optical activity	[α]25/D +40.0°, c = 2 in 5 M HCl
Quality Level	200
SMILES string	[13CH3][13CH]([13CH3])[13CH2][13C@H]([15NH2])[13C](O)=O
technique(s)	bio NMR: suitable
	protein expression: suitable

Application:	L-Isoleucine-¹³C₆,¹⁵N is used in the immunocapture isotope dilution mass spectrometry (IC-IDMS) to evaluate the suitability of the underlying monoclonal andpolyclonal antibodies (mAbs and pAbs) for new vaccine quantification.
General description:	L-isoleucine is an essential amino acid that is synthesized from threonine. It is a branched-chain hydrophobic amino acid. L-isoleucine is an isomer of L-leucine.
Packaging:	100 mg in glass bottle
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 .

RIDADR	NONH for all modes of transport
WGK Germany	WGK 3
Flash Point(F)	Not applicable
Flash Point(C)	Not applicable

Purity	95% (CP)
mp	168-170 °C (lit.)
UNSPSC	12352209

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