RASGEF1A (RasGEF Domain Family Member 1A) is a Protein Coding gene. Diseases associated with RASGEF1A include Intrahepatic Cholangiocarcinoma and Hirschsprung Disease 1. Among its related pathways are RET signaling and Cytokine Signaling in Immune system. GO annotations related to RASGEF1A include guanyl-nucleotide exchange factor activity and Ras guanyl-nucleotide exchange factor activity. An important paralog of RASGEF1A is RASGEF1B.