产品说明
一般描述
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.
应用
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.
包装
100 mg in glass bottle
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.
基本信息
| 线性分子式 | 13C2H513CH(13CH3)13CH(15NH2)13CO2H |
| 分子量 | 138.12 |
| MDL编号 | MFCD00144621 |
| PubChem化学物质编号 | 24881989 |
| NACRES | NA.12 |
产品性质
| 质量水平 | 200 |
| 同位素纯度 | 98 atom % 13C 98 atom % 15N |
| 测定 | 95% (CP) |
| 旋光性 | [α]25/D +40.0°, c = 2 in 5 M HCl |
| technique(s) | bio NMR: suitable protein expression: suitable |
| mp | 168-170 ℃ (lit.) |
| 质量偏移 | 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 |
安全信息
| 储存分类代码 | 13 - Non Combustible Solids |
| WGK | WGK 3 |
| 闪点(F) | Not applicable |
| 闪点(C) | Not applicable |
Sigma-Aldrich
m.cnreagent.com
