Description_x000D_ General description_x000D_ Multiprotein complexes are key determinants of Golgi apparatus structure and its capacity for intracellular transport and glycoprotein modification. Several complexes have been identified, including the Golgi transport complex (GTC), the LDLC complex, which is involved in glycosylation reactions, and the SEC34 complex, which is involved in vesicular transport. These 3 complexes are identical and have been termed the conserved oligomeric Golgi (COG) complex, which includes COG4._x000D_ Immunogen_x000D_ COG4 (NP_056201, 762-795)_x000D_ This antibody is generated from rabbits immunized with a KLH conjugated synthetic peptide selected from the C-terminal region of human COG4._x000D_ Physical form_x000D_ Purified polyclonal antibody supplied in PBS with 0.09% (W/V) sodium azide.