FM-479 is the negative control of FM-381 ( HY-102046 ) and has no activity on JAK3 or other kinases. FM-381 is a potent covalent reversible inhibitor of JAK3 targeting the unique Cys909. FM-381 has an IC 50 of 127 pM for JAK3 , with 410, 2700 and 3600-fold selectivity over JAK1 , JAK2 and TYK2 , respectively.
Products | Products > Disease Areas > Inflammation or Immune System Disease | Products > Signaling Pathways > Epigenetics | Products > Signaling Pathways > Stem Cell/Wnt | Products > Signaling Pathways > Protein Tyrosine Kinase/RTK | Products > Signaling Pathways > JAK/STAT Signaling | Products > Research Areas > Inflammation/Immunology | Products > Signaling Pathways > JAK
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