This is a sandwich ELISA kit designed for quantitative measurement of MRP1 with a colorimetric method. For plate-to-plate comparability, we recommend using the same sample dilution scheme, running a full standard curve on every plate, and including an internal control sample (a pooled lysate/supernatant aliquot) to monitor drift. Recording incubation timing and wash consistency is also essential for stable quantification across runs.
High background is often addressed by optimizing dilution, increasing wash stringency, and ensuring blockers are fresh and compatible with your matrix. Since this kit is intended for measurement across different sample types, a small dilution gradient typically reveals whether matrix effects are driving the noise. We also suggest checking hemolysis/lipemia and clarifying samples thoroughly. If you share OD patterns and control performance, we can pinpoint likely causes quickly.
Quantitative ELISA is commonly used as part of macrophage profiling and screening workflows, especially when you need objective comparisons between conditions. This kit can support M1/M2-related studies by providing protein-level changes that complement gene expression or surface marker data. For drug screening, it's most useful when paired with appropriate controls and a predefined acceptance criterion (CV limits, curve fit quality) so results are decision-ready.
For Research Use Only. Do Not Use in Food Manufacturing or Medical Procedures (Diagnostics or Therapeutics). Do Not Use in Humans.