Sorting Nexin 1

E2543Hu

Sandwich

48T,96T

0.028ng/ml

0.05-30ng/ml

Serum, plasma, cell culture supernates

Human

2-8ºC

1h 30m

Involved in several stages of intracellular trafficking. Interacts with membranes containing phosphatidylinositol 3-phosphate (PtdIns(3P)) or phosphatidylinositol 3,5-bisphosphate (PtdIns(3,5)P2) (PubMed: 12198132). Acts in part as component of the retromer membrane-deforming SNX-BAR subcomplex. The SNX-BAR retromer mediates retrograde transport of cargo proteins from endosomes to the trans-Golgi network (TGN) and is involved in endosome-to-plasma membrane transport for cargo protein recycling. The SNX-BAR subcomplex functions to deform the donor membrane into a tubular profile called endosome-to-TGN transport carrier (ETC) (Probable). Can sense membrane curvature and has in vitro vesicle-to-membrane remodeling activity (PubMed: 19816406, PubMed: 23085988). Involved in retrograde endosome-to-TGN transport of lysosomal enzyme receptors (IGF2R, M6PR and SORT1) and Shiginella dysenteria toxin stxB. Plays a role in targeting ligand-activated EGFR to the lysosomes for degradation after endocytosis from the cell surface and release from the Golgi (PubMed: 12198132, PubMed: 15$498.00|$360.00486, PubMed: 17550970, PubMed: 17101778, PubMed: 18088323, PubMed: 21040701). Involvement in retromer-independent endocytic trafficking of P2RY1 and lysosomal degradation of protease-activated receptor-1/F2R (PubMed: 16407403, PubMed: 20070609). Promotes KALRN- and RHOG-dependent but retromer-independent membrane remodeling such as lamellipodium formation; the function is dependent on GEF activity of KALRN (PubMed: 20604901). Required for endocytosis of DRD5 upon agonist stimulation but not for basal receptor trafficking (PubMed: 23152$498.00|$360.00).

59,070

6642

SNX 1;SNX1;Sorting nexin-1

SNX1

Signal Transduction

SNX1