| 编号: | 122551 |
| 中文名称: | Ala-Ala |
| 中文同义词: | L-丙氨酰-L-氨基丙酸 |
| CAS号: | 1948-31-8 |
| 单字母: | H2N-AA-OH |
| 三字母: | H2N N端氨基：N-terminal amino group。在肽或多肽链中含有游离a-氨基的氨基酸一端。在表示氨基酸序列时，通常将N端放在肽链的左边。 -Ala丙氨酸：alanine。L-丙氨酸的系统命名为(2S)-氨基丙酸，是编码氨基酸，也叫L-α-丙氨酸。符号：A，Ala。D-丙氨酸存在于多种细菌细胞壁的糖肽中。β-丙氨酸是维生素泛酸和辅酶A的组分。 -Ala丙氨酸：alanine。L-丙氨酸的系统命名为(2S)-氨基丙酸，是编码氨基酸，也叫L-α-丙氨酸。符号：A，Ala。D-丙氨酸存在于多种细菌细胞壁的糖肽中。β-丙氨酸是维生素泛酸和辅酶A的组分。 -OHC端羧基：C-terminal carboxyl group。在肽或多肽链中含有游离羧基的氨基酸一端。在表示氨基酸序列时，通常将C端放在肽链的右边。 |
| 氨基酸个数: | 2 |
| 分子式: | C6H12N2O3 |
| 平均分子量: | 160.17 |
| 精确分子量: | 160.08 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 0.97 |
| 平均亲水性: | -0.5 |
| 疏水性值: | 1.8 |
| 外观与性状: | 白色粉末状固体 |
| 消光系数: | - |
| 来源: | 人工化学合成，仅限科学研究使用，不得用于人体。 |
| 纯度: | 95%、98% |
| 盐体系: | 可选TFA、HAc、HCl或其它 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | 二肽(Dipeptide) 现货多肽 |
| Canonical SMILES: | C[C@@H](C(O)=O)NC([C@H](C)N)=O |
| DOI | 名称 | |
|---|---|---|
| 10.1021/ja0039738 | Dihedral psi angle dependence of the amide III vibration: a uniquely sensitive UV resonance Raman secondary structural probe | 下载 |
| 10.1002/chem.200601427 | Microporous organic materials from hydrophobic dipeptides | 下载 |
| 10.1007/s00726-002-0320-x | Determination of the standard Gibbs energies of transfer of cations and anions of amino acids and small peptides across the water nitrobenzene interface | 下载 |
| 10.1039/b509920j | Small peptides as modular catalysts for the direct asymmetric aldol reaction: ancient peptides with aldolase enzyme activity | 下载 |
| 10.1021/la052409d | Thermal and chemical stability of diphenylalanine peptide nanotubes: implications for nanotechnological applications | 下载 |
| 10.1021/jp044989d | Two-dimensional infrared spectroscopy of the alanine dipeptide in aqueous solution | 下载 |
| 10.1002/jssc.200900739 | Separation of peptide diastereomers using CEC and a hydrophobic monolithic column | 下载 |
| 10.1021/jp100428n | UV resonance Raman investigation of the conformations and lowest energy allowed electronic excited states of tri- and tetraalanine: charge transfer transitions | 下载 |
| 10.1016/j.molbiopara.2012.02.003 | Engagement of the S1, S1' and S2' subsites drives efficient catalysis of peptide bond hydrolysis by the M1-family aminopeptidase from Plasmodium falciparum | 下载 |
| 10.1021/jp310466b | pH-Independence of trialanine and the effects of termini blocking in short peptides: a combined vibrational, NMR, UVCD, and molecular dynamics study | 下载 |
| 10.1039/c5an00946d | Collision cross section calibrants for negative ion mode traveling wave ion mobility-mass spectrometry | 下载 |
| 10.1093/oxfordjournals.jbchem.a134801 | A fluorometric method for dipeptidase activity measurement in urine, using L-alanyl-L-alanine as substrate | 下载 |
| 10.1021/jp0561625 | Conformational analysis of XA and AX dipeptides in water by electronic circular dichroism and 1H NMR spectroscopy | 下载 |
| 10.1021/ja052632x | Single Peptide Bonds Exhibit Poly(Pro)II (“Random Coil”) Circular Dichroism Spectra | 下载 |
