Description of target: This gene encodes a member of the Ras superfamily of GTPases. Members of the gene family cycle between inactive GDP-bound and active GTP-bound forms. This small GTPase controls vesicle traffic from the endoplasmic reticulum to the Golgi apparatus. Multiple alternatively spliced transcript variants have been identified for this gene which encode different protein isoforms.;Species reactivity: Human;Application: ;Assay info: Quantitative Sandwich ELISA;Sensitivity: < 0.067 ng/mL