Human PAR2/Protease Activated Receptor 2 ELISA Kit

A sandwich ELISA, double-antibody platform with colorimetric detection from Assay Genie is designed for the quantification of PAR2 (Protease-Activated Receptor 2) levels in human samples. Compatible sample types include serum, plasma, cell culture supernatant, cell or tissue lysate, and other liquid samples, supporting research applications in inflammatory disease, cancer, and cardiovascular disorders.

The kit reports a sensitivity of 0.938 ng/mL and an assay range of 1.563-100 ng/mL, with components stored at 2-8°C for 12 months. Recognised synonyms for the target include F2RL1, GPR11, PAR-2, and G-protein coupled receptor 11, with the Uniprot reference P55085.

Linearity across 1:2, 1:4 and 1:8 dilutions (n=5) was 89-103% / 89-101% / 84-99% for serum, 93-105% / 82-97% / 86-97% for EDTA plasma, and 92-103% / 85-97% / 82-97% for heparin plasma. Recovery ranges and averages were 88-102% (94%) for serum, 90-102% (96%) for EDTA plasma, and 86-102% (91%) for heparin plasma.