鸡 AQP-2 (Aquaporin 2) ELISAKit

水通道蛋白(aquaporin)

一种水的分子通道。在动物和植物细胞中已经发现有几种不同的水通道蛋白。在动物细胞中已经鉴定了水通道蛋白家族中的六个成员,在植物中发现了具有类似功能的蛋白质。膜的水通道蛋白 AQP1是1988年发现的,开始将这种蛋白称为通道形成整合蛋白(CHIP),是人的红细胞膜的一种主要蛋白。它可以使红细胞快速膨胀和收缩以适应细胞间渗透性的变化。AQP1蛋白也存在于其他组织的细胞中。AQP1及它的同系物能够让水自由通过(不必结合),但是不允许离子或是其他的小分子(包括蛋白质)通过。

Secretory Vesicle Swelling by Atomic Force Microscopy

secretory vesicles in exocrine pancreas, swell in response to GTP mediated by a G�i3 protein. Subsequently, our studies demonstrated that the water channel aquaporin-1 (AQP1) is also present at the zymogen granule membrane and participates in rapid GTP

PriCells: Introduction of Isolation and Culture of Human Alveolar Epithelial Cells

), differs significantly from that of the rodent proteins. Aquaporin-5 (AQP-5), a second ATI cell marker, is a member of the large family of aquaporin proteins, most of which are water channels. AQP-5 is a transmembrane protein of approx 27–34-kDa