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The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE).
This gene encodes a member of the Sec7 domain family. The encoded protein is a guanine nucleotide exchange factor that regulates the recruitment of proteins to membranes by mediating GDP to GTP exchange. The encoded protein is localized to the Golgi apparatus and plays a role in vesicular trafficking by activating ADP ribosylation factor 1. The encoded protein has also been identified as an important host factor for viral replication. Multiple transcript variants have been observed for this gene.
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Protein Aliases: BFA-resistant GEF 1; Golgi-specific brefeldin A-resistance guanine nucleotide exchange factor 1
Gene Aliases: 1700083E03Rik; AI035702; ARF1GEF; AW049900; GBF1; KIAA0248; mKIAA0248
UniProt ID: (Human) Q92538
Molecular Function: guanyl-nucleotide exchange factor