Human GKAP1 ELISA Kit (HUFI04119)

The GKAP1 (G Kinase-Anchoring Protein 1) immunoassay kit from Assay Genie enables quantitative measurement of human GKAP1 protein, a Golgi-localized scaffold that anchors type I cGMP-dependent protein kinase (PKG) to defined subcellular compartments. This in vitro research tool supports investigations into cGMP/PKG signaling, smooth muscle contractility, and platelet activation pathways in cardiovascular and cell biology studies.

As a dedicated anchoring protein, GKAP1 brings PKG into proximity with downstream substrates, shaping cGMP-mediated phosphorylation cascades relevant to vascular homeostasis and intracellular second-messenger signaling. Researchers examining kinase scaffolding, Golgi-associated regulatory networks, or G-kinase anchoring mechanisms use GKAP1 quantification to characterize expression patterns across human specimen types.

The assay includes a pre-coated microplate, calibration standards, detection antibody, substrate solution, wash buffer, and stop reagent. Intended for research use only, the kit supports laboratory studies and is not validated for clinical or diagnostic applications. Detailed protocol instructions and storage guidance are provided in the enclosed documentation.