Human Connexin 43/GJA1 ELISA Kit

This Sandwich ELISA Kit from Assay Genie is designed for the quantitative measurement of Connexin-43 (GJA1) in human samples using a colorimetric detection method. Connexin-43 is a gap junction protein involved in intercellular communication, with roles in cell signaling, electrical activity, and tissue homeostasis, and its dysregulation has been implicated in conditions including cardiac arrhythmias, neurodegenerative diseases, and cancer.

Sample types include serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples. Kit components are stored at 2–8°C for 12 months.

In validation studies, spike-and-recovery in human matrices averaged 97% in serum (range 91–105%), 90% in EDTA plasma (range 86–95%), and 95% in heparin plasma (range 88–100%). Dilutional linearity in the same matrices was 82–103% across 1:2, 1:4, and 1:8 dilutions.