機能Galactose-specific lectin which binds IgE. May mediate with the alpha-3, beta-1 integrin the stimulation by CSPG4 of endothelial cells migration. Together with DMBT1, required for terminal differentiation of columnar epithelial cells during early embryogenesis.
組織特異性A major expression is found in the colonic epithelium. It is also abundant in the activated macrophages.
配列類似性Contains 1 galectin domain.
細胞内局在Nucleus. Cytoplasmic in adenomas and carcinomas. May be secreted by a non-classical secretory pathway and associate with the cell surface.
Lane 1: Wild type HAP1 whole cell lysate (20 µg) Lane 2: Galectin 3 knockout HAP1 whole cell lysate (20 µg) Lane 3: HeLa whole cell lysate (20 µg) Lane 4: MCF7 whole cell lysate (20 µg) Lanes 1 - 4: Merged signal (red and green). Green - ab86058 observed at 35 kDa. Red - loading control, ab181602, observed at 37 kDa.
ab86058 was shown to recognize Galectin 3 when Galectin 3 (KO) knockout samples were used, along with additional cross-reactive bands. Wild-type and Galectin 3 knockout samples were subjected to SDS-PAGE. ab86058 and ab181602 (Rabbit anti GAPDH loading control) were incubated overnight at 4°C at 1000 dilution and 1/10000 dilution respectively. Blots were developed with Goat anti-Mouse IgG H&L (IRDye® 800CW) preabsorbed ab216772 and Goat anti-Rabbit IgG H&L (IRDye® 680RD) preabsorbed ab216777 secondary antibodies at 1/20000 dilution for 1 hour at room temperature before imaging.
Western blot - Anti-Galectin 3 antibody [RM0082-5L36] (ab86058)