Human G Protein Alpha Inhibiting Activity Polypeptide 3 (GNaI3) ELISA Kit

Researchers measuring Gi-family G protein signaling can use this Assay Genie microplate ELISA kit to quantify human GNAI3 (G Protein Alpha Inhibiting Activity Polypeptide 3) levels in tissue homogenates and cell lysates.

GNAI3 is the alpha subunit of the inhibitory heterotrimeric G protein complex, functioning in transmembrane signal transduction by modulating adenylate cyclase activity and downstream effector pathways. The kit provides a complete set of reagents for quantitative detection, with results read on a standard microplate reader.

Its target protein has a predicted molecular weight of approximately 40 kDa, consistent with the alpha subunit family. The format supports up to ninety-six determinations per kit. GNAI3 is broadly expressed across human tissues and participates in numerous receptor-coupled pathways, making this ELISA useful for studies in pharmacology, cell biology, and disease research.