| CAS NO: | 1036207-61-0 |
| 包装 | 价格(元) |
| 5mg | 电议 |
| 10mg | 电议 |
| Cas No. | 1036207-61-0 |
| 别名 | 亮肤素/四肽-30 |
| 分子式 | C22H40N6O7 |
| 分子量 | 500.59 |
| 储存条件 | Store at -20°C, protect from light, stored under nitrogen |
| General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while. |
| Shipping Condition | Evaluation sample solution : ship with blue ice All other available size: ship with RT , or blue ice upon request |
| 产品描述 | Tetrapeptide-30 is a skin-brightening peptide consisting of four amino acids. Tetrapeptide-30 can act as a tyrosinase inhibitor, lightening hyperpigmentation and evening out skin tone by reducing the amount of tyrosinase and inhibiting melanocyte activation[1]. Tetrapeptide-30 (0-10 μg/mL, 24 h) can effectively reduce UVB-induced gene expression of IL-6, TNF-α and POMC (proopiomelanocorticotropin), and also decreased IL-8 gene expression in a dose-dependent manner[1].Tetrapeptide-30 (PKEK) is highly hydrophilic and has good skin penetration in microemulsion[2]. [1]. Alessandra Marini, et al. Modulation of skin pigmentation by the tetrapeptide PKEK: in vitro and in vivo evidence for skin whitening effects. Exp Dermatol. 2012 Feb;21(2):140-6. |
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