1. Protein Tyrosine Kinase/RTK
  2. Discoidin Domain Receptor

Discoidin Domain Receptor

Discoidin domain receptors (DDRs) are receptor tyrosine kinases with the unique ability among receptor tyrosine kinases to respond to collagen. Several signaling molecules have been implicated in DDR signaling, including Shp-2, Src, and MAPK pathways. DDRs have been reported to induce the expression of various genes including matrix metalloproteinases and bone morphogenetic proteins, but the regulatory mechanisms underlying DDR-induced gene expression remain to be determined. DDRs regulate cell-collagen interactions in normal and pathological conditions and thus are emerging as major sensors of collagen matrices and potential novel therapeutic targets.

Discoidin Domain Receptor Related Products (4):

Cat. No. Product Name Effect Purity
  • HY-13979
    DDR1-IN-1 Inhibitor >98.0%
    DDR1-IN-1 is a potent and selective DDR1 receptor tyrosine kinase inhibitor with IC50/EC50 of 105 nM/87 nM; 4-fold less potent for DDR2 (IC50= 413 nM).
  • HY-U00444
    DDR1-IN-2 Inhibitor
    DDR1-IN-2 is a potent inhibitor of discoidin domain receptor 1 (DDR1), with an IC50 of 13.1 nM, and also less potently inhibits DDR2, with an IC50 of 203 nM.
  • HY-100695
    DDR1-IN-3 Inhibitor
    DDR1-IN-3 is a selective Discoidin Domain Receptor 1 (DDR1) inhibitor, with an IC50 value of 9.4 nM.
  • HY-W018931
    DDR Inhibitor Inhibitor
    DDR Inhibitor is a potent discoidin domain receptor (DDR) inhibitor, with an IC50 of 3.3 nM for DDR2, and shows 53% inhibition on DDR1 at 1.5 nM.