Pacritinib, also known as SB1518, is a n orally bioavailable inhibitor of Janus kinase 2 (JAK2) and the JAK2 mutant JAK2V617F with potential antineoplastic activity. Pacritinib competes with JAK2 for ATP binding, which may result in inhibition of JAK2 activation, inhibition of the JAK-STAT signaling pathway, and so caspase-dependent apoptosis. JAK2 is the most common mutated gene in bcr-abl-negative myeloproliferative disorders; the JAK2V617F gain-of-function mutation involves a valine-to-phenylalanine modification at position 617. The JAK-STAT signaling pathway is a major mediator of cytokine activity.
FLT3 Inhibitors Related Products:
Crenolanib; Dovitinib; FLX925; Quizartinib; Brigatinib; Fedratinib; TG101209; SGI-1776; Tandutinib; SU5614; Tamatinib; G-749