L-肌肽作为化妆品原料可以有效增白肌肤及防止肌肤衰老的作用，是一种天然抗氧化剂。
编号：153380
CAS号：305-84-0
单字母：H2N-βA-H-OH
| 编号: | 153380 |
| 中文名称: | 二肽L-肌肽，N-beta-丙氨酰-L-组氨酸 |
| 中文同义词: | β-丙氨酰基-L-组氨酸/N-β-丙氨酰-L-组氨酸/L-肉缩氨基酸/ 卡諾信 |
| 英文名: | L-Carnosine，N-beta-Alanyl-L-histidine |
| CAS号: | 305-84-0 |
| 单字母: | H2N-βA-H-OH |
| 三字母: | H2N N端氨基 -βAlaβ丙氨酸 -His组氨酸 -OHC端羧基 |
| 氨基酸个数: | 2 |
| 分子式: | C9H14N4O3 |
| 平均分子量: | 226.23 |
| 精确分子量: | 226.11 |
| 等电点(PI): | - |
| pH=7.0时的净电荷数: | 1.21 |
| 平均亲水性: | -0.5 |
| 疏水性值: | -3.2 |
| 外观与性状: | 白色粉末 |
| 熔点: | 253℃ |
| 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: | ≥99% |
| 应用: | 化妆品原料 |
| 储存条件: | 负80℃至负20℃ |
| 标签: | 氨基酸衍生物肽 二肽(Dipeptide) 祛皱抗衰系列 |
Carnosine is a major component of the non-protein fraction of vertebrate skeletal muscle. It acts as an aldehyde scavenger, a likely lipofuscin (age pigment) precursor and possible modulator of diabetic complications, atherosclerosis and Alzheimer's disease. Janssen et al. showed that carnosine acts as a protective factor in diabetic nephropathy.
| DOI | 名称 | |
|---|---|---|
| 10.1002/bio.644 | Thiols enhance the sensitivity of luminescent assays for non-cross-linked and covalently cross-linked aminophthalhydrazides | 下载 |
| 10.1126/sageke.2005.18.pe12 | Carnosine: a versatile antioxidant and antiglycating agent | 下载 |
| 10.2337/diabetes.54.8.2320 | Carnosine as a protective factor in diabetic nephropathy: association with a leucine repeat of the carnosinase gene CNDP1 | 下载 |
| 10.1016/j.lfs.2005.09.054 | Biological activities of the natural imidazole-containing peptidomimetics n-acetylcarnosine, carcinine and L-carnosine in ophthalmic and skin care products | 下载 |
| 10.1586/ern.09.32 | Carnosine, diabetes and Alzheimer's disease | 下载 |
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| 10.1007/s12010-013-0330-z | Characterization of a (D)-stereoselective aminopeptidase (DamA) exhibiting aminolytic activity and halophilicity from Aspergillus oryzae | 下载 |
