KLH-conjugated synthetic peptide encompassing a sequence within the center region of human ECT2. The exact sequence is proprietary.
Konjugation:
Unconjugated
Alternative Synonym:
Protein ECT2, Epithelial cell-transforming sequence 2 oncogene
Epithelial cell transforming sequence 2 (ECT2), a guanine nucleotide exchange factor (GEF), catalyzes the exchange of GDP for GTP. The nuclear GEF activity of ECT2 is essential for Kras-Trp53 lung tumorigenesis. This transformation requires ECT2-mediated rRNA synthesis. In addition, PKCiota-dependent phosphorylation of ECT2 is necessary for the oncogenic activity of this protein. Furthermore, ECT2 has been implicated as a cancer driver gene in certain subtypes of liver cancers. Research studies also show that, during matrix-directed cell migration, low membrane tension stimulates the formation of caveolae at the rear end of moving cells. ECT2 is recruited to the caveolae and activates RhoA, causing F-actin organization and rear retraction.
