| abstract |
The present invention relates to a biosensor that specifically detects protein kinase A (PKA), and a diagnostic kit comprising the same. More specifically, the present invention provides a biosensor for PKA detection comprising a cantilever and a protein kinase inhibitor (PKI) peptide immobilized on the surface of the cantilever; And a kit for diagnosing a disease by increasing protein kinase activity, including a target sample, the biosensor for detecting PKA, and a detection means.n n n n PKI peptide, protein kinase A, catalytic subunit of protein kinase, PZT microcantilever, nanobiosensor assay |