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Keywords:

  • enzymes;
  • high-throughput screening;
  • microarrays;
  • peptides;
  • substrate specificity

Graphical Abstract

Thumbnail image of graphical abstract

Thousands of kinase assays at one stroke are possible by using high-content peptide microarrays. Such experiments deliver information regarding peptidic kinase substrates and accelerate the development of high-throughput screening assays. Moreover, knowledge-based selection of human sequences allows the reliable detection of downstream targets of protein kinases, as demonstrated for 3-phosphoinositide-dependent protein kinase.