608092

L-Isoleucine-¹³C₆,¹⁵N

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

• Sinónimos: SILAC Amino Acid, (2S,3S)-2-Amino-3-methylpentanoic acid-¹³C₆,¹⁵N, ¹³C and ¹⁵N Labeled L-isoleucine
• Fórmula lineal: ¹³C₂H₅¹³CH(¹³CH₃)¹³CH(¹⁵NH₂)¹³CO₂H
• Número de CAS: 202468-35-7
• Peso molecular: 138.12
• MDL number: MFCD00144621
• UNSPSC Code: 12352209
• PubChem Substance ID: 24881989
• NACRES: NA.12

Propiedades

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

Descripción

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.

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.

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.

Información de seguridad

• Storage Class: 11 - Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable