Human Protein Red (IK) ELISA Kit

Manufactured by Assay Genie, this Sandwich ELISA Kit is designed for the quantitative measurement of human Protein Red (IK), also known by synonyms including Cytokine IK, IK factor, Protein RER, RED, and RER. The kit is intended for use with serum, plasma, and cell culture supernatant samples, employing a colorimetric detection method.

Performance specifications include a detection range of 31.2-2000pg/mL and a sensitivity of 10pg/mL. The intra-assay CV is 6.3% and the inter-assay CV is 11.4%. Linearity has been validated across serum, EDTA plasma, and heparin plasma at dilutions of 1:2, 1:4, 1:8, and 1:16. Recovery averages 108% for serum and 110% for plasma.

The kit is specific for natural and recombinant human Protein Red (UniProt Q13123), a nuclear protein that may bind to chromatin. For research use only.