Inflachromene 是一种小胶质细胞抑制剂，可与 HMGB1 和 HMGB2 结合并发挥抗炎作用。Inflachromene 有效下调 HMGB 的促炎功能并减少神经元损伤。Inflachromene 可用于神经炎性疾病的研究。

Inflachromene, a microglial inhibitor, binds to HMGB1 and HMGB2 and exerts anti-inflammatory effects. Inflachromene effectively downregulates proinflammatory functions of HMGB and reduces neuronal damage. Inflachromene can be used for the research of neuroinflammatory disorders.

Solid

HMGB

Inflachromene (0.01-100 μM; 24 h) efficiently blocks LPS-induced nitrite release in a dose-dependent manner without any toxicity in BV-2 microglial cells.
Inflachromene (1-10 μM) suppresses the increased levels of inflammation-related genes, such as Il6 , Il1b , Nos2 and Tnf , after LPS stimulation.
Inflachromene (5 μM) reduces LPS-induced secretion of the proinflammatory cytokine TNF-α.
Inflachromene (5 μM; 30 min) substantially suppresses the nuclear translocation of NF-κB and the degradation of IκB.
Inflachromene (1-10 μM; 30 min) inhibits LPS-induced phosphorylation of ERK, JNK and p38 MAPK in microglia.
Inflachromene (10 μM; 30 min) completely prevents the death of cocultured neuroblastoma and primary neuronal cells by inhibiting microglia-mediated neurotoxicity.

Inflachromene (2-10 mg/kg; i.p. once daily for 4 days) effectively blocks LPS-mediated microglial activation.
Inflachromene (10 mg/kg; i.p. once daily for 30 days) significantly reduces the progression of disease, as determined by EAE clinical score.
Inflachromene (1 mg/kg; i.v.) exhibits long half-life (14.1±6.43 h) and moderate V ss (2.02±1.02 L/kg).
Inflachromene (1 mg/kg; p.o.) exhibits high oral bioavailability (94%) and C max (0.59±0.16 g/mL). has not independently confirmed the accuracy of these methods. They are for reference only.

Room temperature in continental US; may vary elsewhere.

4°C, sealed storage, away from moisture and light In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)

[1]. Lee HH, et, al. A validated UPLC-MS/MS method for pharmacokinetic study of inflachromene, a novel microglia inhibitor. J Pharm Biomed Anal. 2019 Mar 20; 166: 183-188.
[2]. Lee S, et, al. A small molecule binding HMGB1 and HMGB2 inhibits microglia-mediated neuroinflammation. Nat Chem Biol. 2014 Dec; 10(12): 1055-60.

In Vitro: DMSO : 100 mg/mL (264.98 mM; Need ultrasonic)配制储备液