Licochalcone B (Standard)  (Synonyms: 甘草查尔酮 B (Standard))

Licochalcone B (Standard) is the analytical standard of Licochalcone B. This product is intended for research and analytical applications. Licochalcone B is an extract from the root of Glycyrrhiza uralensis. Licochalcone B inhibits amyloid β (42) self-aggregation (IC50=2.16 μM) and disaggregate pre-formed Aβ42 fibrils, reduce metal-induced Aβ42 aggregation through chelating metal ionsLicochalcone B inhibits phosphorylation of NF-κB p65 in LPS signaling pathway. Licochalcone B inhibits growth and induces apoptosis of NSCLC cells. Licochalcone B specifically inhibits the NLRP3 inflammasome by disrupting NEK7‐NLRP3 interaction^[1][2][3][4].

286.28

C₁₆H₁₄O₅

58749-23-8

甘草查尔酮 B (Standard)

Room temperature in continental US; may vary elsewhere.

Please store the product under the recommended conditions in the Certificate of Analysis.

• [1]. Cao Y, et al. Licochalcone B, a chalcone derivative from Glycyrrhiza inflata, as a multifunctional agent for the treatment of Alzheimer's disease. Nat Prod Res. 2018 Oct 22:1-4.  [Content Brief]

  [2]. Jun-ichi Furusawa, et al. Glycyrrhiza inflata-derived chalcones, Licochalcone A, Licochalcone B and Licochalcone D, inhibit phosphorylation of NF-kappaB p65 in LPS signaling pathway. Int Immunopharmacol. 2009 Apr;9(4):499-507.  [Content Brief]

  [3]. Ha-Na Oh, et al. Licochalcone B inhibits growth and induces apoptosis of human non-small-cell lung cancer cells by dual targeting of EGFR and MET. Phytomedicine. 2019 Oct;63:153014.  [Content Brief]

  [4]. Qiang Li, et al. Licochalcone B specifically inhibits the NLRP3 inflammasome by disrupting NEK7-NLRP3 interaction. EMBO Rep. 2022 Feb 3;23(2):e53499.  [Content Brief]

  [5]. Teng H, et al. Hepatoprotective effects of licochalcone B on carbon tetrachloride-induced liver toxicity in mice. Iran J Basic Med Sci. 2016 Aug;19(8):910-915.  [Content Brief]