A Tool for Kinase Activity Research and Elisa in Life Science. It's also applied in high throughput screening of drug candidates in drug discovery (Target Screening). Application: Drug Candidates Screening (New Drug Discovery); Kinase Activity Assay Kit Design / Elisa Experiment Optimizing; Protein Chip Design; Disease Diagnosis by using Molecular Marker; Protein Phosphorylation Research; Peptide Activity Research; Signal Transduction Cascade Research; For Small Molecular Compounds Inhibition Research. Kinase Screening Data Statistics: human Kinase 706; Kinase/Substrate Pair 6,583; Distinct Substrate 2,931; Distinct kinase with substrate 451; Kinase with Peptide Substrate 376; Peptide Substrate 2,909; Kinase with Acitive Site 376; Phosphorylation Site 5,508; New Kinases for Activity Assay about 300. More than 450 human kinases have substrates and up to 6,583 kinase-substrate peptide pairs for Drug Target Screening and Elisa Assay.