The SCRIB Antibody from MyBioSource.com is a Rabbit Polyclonal antibody to Scrib. This antibody recognizes Human, Mouse, and Rat antigen. The SCRIB Antibody has been shown to work in the following applications: ELISA, and Western Blot.
Description
Function: Scaffold protein involved in different aspects of polarized cells differentiation regulating epithelial and neuronal morphogenesis. Most probably functions in the establishment of apico-basal cell polarity. May function in cell proliferation regulating progression from G1 to S phase and as a positive regulator of apoptosis for instance during acinar morphogenesis of the mammary epithelium. May also function in cell migration and adhesion and hence regulate cell invasion through MAPK signaling. May play a role in exocytosis and in the targeting synaptic vesicles to synapses. Functions as an activator of Rac GTPase activity.
Subunit Structure: Interacts (via PDZ domains) with VANGL2. Interacts with CTNNB1 and MAPK12 (By similarity). Interacts with UBE3A and HPV E6. Interacts with PAK1 and PAK2. Interacts with ARHGEF7 and GIT1; interacts directly with ARHGEF7. Interacts (via PDZ domains) with LPP and TRIP6; the interaction is direct. Interacts (via PDZ domains) with TJP2. Interacts (via PDZ domains) with APC; may mediate APC targeting to adherens junctions of epithelial cells. Interacts (via PDZ domains) with TSHR; regulates TSHR trafficking and function. Interacts (via PDZ domains 1 and 3) with MCC. Interacts (via fourth PDZ domain) with tick-borne encephalitis virus NS5 protein; this interaction inhibits SCRIB and downstream STAT1 phosphorylation, thereby preventing activation of JAK-STAT signaling pathway. Interacts with DLG5 (PubMed:28169360). Interacts with STK4/MST1 and LATS1 in the presence of DLG5 (PubMed:28169360).
Post-translational Modifications: Ubiquitinated; targeted for UBE3A-dependent multiubiquitination in the presence of high-risk HPV E6 proteins and degraded.
Similarity: Belongs to the LAP (LRR and PDZ) protein family