L-肌肽/N-β-丙氨酰-L-组氨酸/β-氨基-L-丙酰组氨酸/L-Carnosine,~99%
- 产品编号：C0121
- 中文名称：L-肌肽/N-β-丙氨酰-L-组氨酸/β-氨基-L-丙酰组氨酸/L-Carnosine
- 英文名称：L-Carnosine
- 英文别名:β-Alanyl-L-histidine
- CAS号:305-84-0
- 分子式:C9H14N4O3
- 分子量:226.23
- 纯度:~99%
- EC号:206-169-9
- MDL号:MFCD00005207
订货信息：
产品规格价格(RMB)
- C0121-1G50
- C0121-5G190
- C0121-25G600
- C0121-100G1800
性能描述
| 试剂纯度 |
~99% |
| form |
crystalline |
| mp |
253 °C (dec.)(lit.) |
| 保存温度 |
−20°C |
Biochem/physiol Actions
L-Carosine is a dipeptide found at millimolar concentration in brain, muscle and the lens of the eye. In model systems it is a potent antioxidant that scavenges oxygen free radicals and transition metal ions. It blocks protein-protein and protein-DNA cross-links induced by hypochlorite anions and toxic aldehydes such as acetaldehyde, formaldehyde, and malondialdehyde, the primary product of lipid peroxidation. It also inhibits nonenzymatic protein glycation induced by aldose and ketose reducing sugars and inhibits the formation of toxic advanced glycation end products (AGE). These activities make it of interest in studies of aging, atherosclerosis, Alzheimer′s disease, and the secondary effects of diabetes.
Dipeptide with potent antioxidant and antiglycation activity; blocks nonenzymatic glycosylation and protein cross-linking induced by reactive aldehydes.
性状：白色或类白色粉末
用途：科研、实验，用于配制血琼脂、巧克力琼脂、亚碲酸盐琼脂
保存：−20°C ，干燥避光
