4-IPP (4-Iodo-6-phenylpyrimidine) is a specific suicide substrate and irreversible inhibitor of macrophage migration inhibitory factor (MIF).
性状
Solid
IC50 & Target[1][2]
MIF
体外研究(In Vitro)
4-IPP is a specific suicide substrate for MIF that binds covalently and irreversibly to MIF to inhibit its biologic activity.
4-IPP inhibits RANKL-induced p65 phosphorylation and nuclear translocation by preventing the interaction of MIF with thioredoxin-interacting protein-p65 complexes.
4-IPP can inhibit receptor activator of NF-κB ligand (RANKL)-induced osteoclastogenesis and potentiate osteoblast-mediated mineralization and bone nodule formation.
4-IPP (0.5-200μM;24-72 hours) inhibits osteoclastogenesis in a dose-dependent manner.
4-IPP(5-20μM; 5 days) inhibits RANKL-induced osteoclast differentiation and bone resorption .
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
Inhibited osteoclastogenesis in a dose-dependent manner.
Western Blot Analysis
Cell Line:
BMMs
Concentration:
5 μM,10 μM, 20 μM
Incubation Time:
1 day, 3 days, 5 days
Result:
Inhibited RANKL-induced osteoclast differentiation and bone resorption.
体内研究(In Vivo)
4-IPP (1 mg/kg, 5 mg/kg; every 2 days; for 8 weeks) ameliorates the bone loss associated with estrogen deficiency by reducing osteoclastic activities and enhancing osteoblastic bone formation.
Medlife has not independently confirmed the accuracy of these methods. They are for reference only.
Animal Model:
8-weeks-old C57BL/6J male mice
Dosage:
1 mg/kg, 5 mg/kg
Administration:
Intraperitoneal injection; every 2 days; for 8 weeks