Human KSR2 ELISA Kit

A high-quality Sandwich ELISA from Assay Genie designed for the precise quantitative detection of human KSR2 (Kinase Suppressor of Ras 2) in research samples. The assay uses a double-antibody sandwich configuration with colorimetric readout, and is validated for use with serum, plasma, cell culture supernatant, cell or tissue lysates, and other liquid sample types.

Reported performance includes a sensitivity of 46.875 pg/mL and a working range of 78.125-5000 pg/mL. Dilutional linearity falls between 85-105% in serum, 82-101% in EDTA plasma, and 80-98% in heparin plasma across serial dilutions. Spike-and-recovery averages are 91% for serum, 94% for EDTA plasma, and 93% for heparin plasma, with corresponding recovery ranges of 85-104%, 93-96%, and 85-105%. Unopened kit components are stored at 2-8°C for 12 months.

KSR2 is a scaffold protein involved in regulating cell growth and proliferation through the Ras/MAPK signalling pathway. Dysregulation of KSR2 has been linked to cancer and metabolic disorders, making quantitative measurement valuable for cell biology research into these conditions.