400-998-5282
专注多肽 服务科研

| 编号: | 168802 |
| 中文名称: | 三肽Gly-Leu-Gly |
| 中文同义词: | 甘氨酰-l-亮氨酰甘氨酸 |
| 英文名: | Gly-Leu-Gly |
| 英文同义词: | Glycyl-l-leucylglycine、 |
| CAS号: | 2576-67-2 |
| 单字母: | H2N-GLG-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。 -Gly甘氨酸:glycine。系统命名为 2-氨基乙酸。是编码氨基酸中没有旋光性的最简单的氨基酸,因具有甜味而得名。符号:G,Gly。 -LeuL-亮氨酸:leucine。系统命名为(2S)-氨基-4-甲基戊酸。是编码氨基酸。是哺乳动物的必需氨基酸。符号:L,Leu。 -Gly甘氨酸:glycine。系统命名为 2-氨基乙酸。是编码氨基酸中没有旋光性的最简单的氨基酸,因具有甜味而得名。符号:G,Gly。 -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: | 3 |
| 分子式: | C10H19N3O4 |
| 平均分子量: | 245.28 |
| 精确分子量: | 245.14 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 0.97 |
| 平均亲水性: | -1.8 |
| 疏水性值: | 1 |
| 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 |
| 生成周期: | 2-3周 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | 三肽 |
| TPSA: | 121.52 |
| LogP : | -1.3232 |
| H_Acceptors: | 4.0 |
| H_Donors: | 4.0 |
| Rotatable_Bonds: | 7.0 |
| SMILES: | [C@H](C(NCC(O)=O)=O)(NC(CN)=O)CC(C)C |
Gly-Leu-Gly is a peptide that has a conformation in which the side chain of the amino acid glycine is attached to the alpha-carbon atom of the amino acid leucine. It is a labile molecule, meaning that it can react with other molecules or break down spontaneously. Gly-Leu-Gly is also called glycylleucine. This peptide has been found to have protonation properties that depend on temperature and kinetic energy. The carbonyl group of this peptide interacts with other molecules by donating or accepting electrons. In addition, this compound can be analyzed using spectrometers and gas chromatographs.
| DOI | 名称 | |
|---|---|---|
| 10.1016/1044-0305(95)00569-2 | Why Are B ions stable species in peptide spectra? | 下载 |
| 10.1002/rcm.988 | Amide bond cleavage in deprotonated tripeptides: a newly discovered pathway to "b2 ions | 下载 |
| 10.1021/ja9058052 | Intrinsic propensities of amino acid residues in GxG peptides inferred from amide I' band profiles and NMR scalar coupling constants | 下载 |




sales@allpeptide.com

