Quantikine High Sensitivity ELISA Kits are complete assays generally used when very low levels of the target protein are expected. These kits utilize distinct protocols to achieve their impressive levels of analyte detection.
Detect femtogram levels of protein
Complete ready-to-use kits
Exhaustively tested for superior quality and reproducibility
Detailed protocol booklets include inter- and intra-assay precision, recovery, linearity, sensitivity, and sample value data
With the amplification system shown in Figure 1, an alkaline phosphatase-based amplification leads to the formation of a colored product. Other kits utilize a polymeric streptavidin-HRP conjugate as shown in Figure 2. Please refer to Product Datasheet for kit-specific information.