Anti-BIG2 antibodies enable researchers to detect and measure the BIG2 antigen in biological samples. This target is a reported synonym of the ARFGEF2 gene, which encodes ADP ribosylation factor guanine nucleotide exchange factor 2. This protein is known to function in exocytosis and intracellular signal transduction, among other biological roles. The human version of BIG2 has a canonical amino acid length of 1785 residues and a protein mass of 202 kilodaltons. It is reported to be localized in the cytoplasmic vesicles, Golgi, and cytoplasm of cells and widely expressed in many tissue types. Indicated applications for BIG2 antibodies listed below include ELISA, Western Blot, and Immunofluorescence.