Size : 1
P1(RMB) : 662
MW : 1242.4
One letter sequence : WRQAAFVDSY
Molecular Formula :
Description : This is a Pannexin-1 (Panx1) mimetic blocking peptide. Pannexin-1 is a recently identified membrane protein that can form gap junction-like connections allowing intercellular passage of dyes when overexpressed in two adjacent oocytes or mammalian epithelial cell lines. Blockade of pannexin-1 in macrophage endogenously expressing the ATP-gated P2X7 receptor (P2X7R) blocks the initial dye uptake, but not the ionic current, and also blocks processing and release of interleukin-1? (IL-1?) in response to P2X7R activation.
Literature Reference : Pelegrin, P. et al. EMBO. J. 25, 5071 (2006); Pelegrin, P. et al.t J. Biol. Chem. 282, 2386 (2007).