CD's 2,3-dinor TXB2 EIA Kit is a competitive assay that can be used for quantification of 2,3-dinor TXB2 in plasma, urine, and other sample matrices. The EIA typically displays an IC50 (50% B/B0) of aproximately 35 pg/mL and a detection limit (80% B/B0) of approximately 7 pg/mL.