beta-Arrestin 1 Small Molecules and Peptides

The Arrestin family consists of four members: Arrestin 1 (visual Arrestin), Arrestin 2 (beta-Arrestin 1), Arrestin 3 (beta-Arrestin 2), and Arrestin 4 (cone Arrestin). While visual and cone Arrestins are found almost exclusively in the retina, beta-Arrestins 1 and 2 are ubiquitously expressed, and were initially described as negative regulators of ...