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Transdermal Peptide TFA
本产品不向个人销售，仅用作科学研究，不用于任何人体实验及非科研性质的动物实验。
Transdermal Peptide TFA图片
包装与价格：
包装价格(元)
1mg电议
5mg电议
10mg电议
50mg电议
100mg电议

产品介绍
Transdermal Peptide TFA (TD 1 peptide TFA) 是由 11 个氨基酸组成的多肽，可以与 Na+/K+-ATPase beta-subunit (ATP1B1) 结合，主要与 ATP1B1 的 C 末端相互作用。Transdermal Peptide TFA 能够增强一些大分子在皮肤中的传递。
分子式C42H65F3N14O18S2
分子量1175.17
溶解度Water: 100 mg/mL (85.09 mM)
储存条件Store at -20°C
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Transdermal Peptide TFA (TD 1 peptide TFA) is a 11-amino acid peptide, binds to Na+/K+-ATPase beta-subunit (ATP1B1), and mainly interacts with the C-terminus of ATP1B1. Transdermal Peptide TFA can enhance the transdermal delivery of many macromolecules[1].

In the presence of Transdermal Peptide, because of the specific binding of Transdermal Peptide to ATP1B1, cells will upregulate the level of ATP1B1 to maintain function and structure; as a result, the expression of ATP1B1 increases. However, as time goes on, some Transdermal Peptide molecules may be transported into cells by endocytosis; consequently, the expression of ATP1B1 then decreases. The interaction between Transdermal Peptide and ATP1B1 changes not only the expression of ATP1B1, but also the localization of ATP1B1 and then the structure of the epidermal layer. This interaction can be attenuated by inhibitors or competitors, which would result in the reduced delivery of macromolecular drugs across the skin[1].

[1]. Wang C, et al. Role of the Na(+)/K(+)-ATPase beta-subunit in peptide-mediated transdermal drug delivery. Mol Pharm. 2015 Apr 6;12(4):1259-67.