Human Rho GDP Dissociation Inhibitor Alpha (ARHGDIa) ELISA Kit

Researchers investigating Rho GTPase signaling, cytoskeletal reorganization, and tumor invasion pathways need reliable quantification of upstream regulatory proteins. This 96-assay colorimetric ELISA kit from Assay Genie targets human Rho GDP Dissociation Inhibitor Alpha (ARHGDIA) in tissue homogenates and related sample matrices, supporting work in oncology, immunology, neuroscience, and cell biology.

ARHGDIA sequesters Rho family GTPases (RhoA, Rac1, Cdc42) in the cytosol, regulating their cycling between active GTP-bound and inactive GDP-bound states until upstream signals release them. Dysregulated ARHGDIA expression has been linked to metastatic progression in several cancers, immune cell signaling defects, and certain neurodegenerative processes, making the protein a useful marker for downstream pathway studies.

Each kit is supplied with reagents, standards, and a microplate for in vitro research use only; refer to the package insert for storage conditions and shelf life before running the assay.