Tetrapeptide-30|cas:1036207-61-0|西域试剂

Tetrapeptide-30,98.0%

产品编号：Bellancom-P3452| CAS NO：1036207-61-0| 分子式：C₂₂H₄₀N₆O₇| 分子量：500.59

四肽-30是由四种氨基酸组成的皮肤增亮肽。四肽-30可以作为酪氨酸酶抑制剂，通过减少酪氨酸酸酶的量和抑制黑素细胞的激活来减轻色素沉着过度和淡化肤色。

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货号	包装	价格	库存与货期	购买量	操作
Bellancom-P3452		￥750.00	杭州北京（现货）
Bellancom-P3452		￥1200.00	杭州北京（现货）

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Tetrapeptide-30

产品介绍

Tetrapeptide-30 是一种由四个氨基酸组成的亮肤肽，可充当酪氨酸酶抑制剂，通过减少酪氨酸酶的数量以及抑制黑色素细胞激活而淡化色素沉着，均匀肤色。

生物活性

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.

体外研究

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.
Tetrapeptide-30 (PKEK) is highly hydrophilic and has good skin penetration in microemulsion.

西域 has not independently confirmed the accuracy of these methods. They are for reference only.

体内研究

性状

Solid

溶解性数据

运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

Sealed storage, away from moisture and light, under nitrogen

Powder	-80°C	2 years
	-20°C	1 year

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light, under nitrogen)

参考文献

. 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. [Content Brief]

. Reinhard H H Neubert, et al. Dermal peptide delivery using enhancer moleculs and colloidal carrier systems. Part II: Tetrapeptide PKEK. Eur J Pharm Biopharm. 2018 Mar;124:28-33. [Content Brief]

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产品编号(Item Number)

批号(Lot Number)

Tetrapeptide-30,98.0%

Tetrapeptide-30

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