Luteolin 5-O-glucoside 

Luteolin 5-O-glucoside, a major flavonoidfrom Cirsium maackii, possesses anti-inflammatory activity. Luteolin 5-O-glucoside inhibits LPS-induced NO production and t-BHP-induced ROS generation. Luteolin 5-O-glucoside suppresses the expression of iNOS and COX-2 in macrophages^[1].

Luteolin 5-O-glucoside, at a non-toxic concentration, inhibits LPS-induced NO production and t-BHP-induced ROS generation in a dose-dependent manner in RAW 264.7 cells. Luteolin 5-O-glucoside also suppresses the expression of iNOS and COX-2 in LPS-stimulated macrophages^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

448.38

C₂₁H₂₀O₁₁

20344-46-1

Solid

Light yellow to yellow

O=C1C=C(C2=CC=C(O)C(O)=C2)OC3=CC(O)=CC(O[C@H]4[C@@H]([C@H]([C@@H]([C@@H](CO)O4)O)O)O)=C13

Room temperature in continental US; may vary elsewhere.

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

• [1]. Anti-inflammatory activity of Korean thistle Cirsium maackii and its major flavonoid, luteolin 5-O-glucoside.Food Chem Toxicol. 2012 Jun;50(6):2171-9.  [Content Brief]