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Rhamnocitrin

CAT: 0804-HY-N1353-01Size: 1 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-N1353-01Size:1 mg
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Description
Rhamnocitrin is an anti-inflammatory and antioxidant agent that targets STIM-1, NFATc3 and MAPK pathways and can scavenge DPPH (IC50=28.38 mM) . Rhamnocitrin selectively inhibits oxidative stress and inflammatory responses in vascular endothelial cells and neurons. Rhamnocitrin up-regulates miR-185 to inhibit STIM-1-mediated store-operated calcium entry (SOCE), thereby blocking NFATc3 nuclear translocation and downstream inflammatory factor expression, while inducing heme oxygenase HO-1 expression and regulating the ERK/p38 MAPK pathway, inhibiting antioxidant and pro-inflammatory cytokines (such as IL-6, IL-8) and adhesion molecules (such as ICAM-1, VCAM-1) . Rhamnocitrin can be used in the study of endothelial-related inflammatory diseases (such as sepsis, acute lung injury, atherosclerosis) and neuroprotection (such as oxidative damage of PC12 cells) [1][2][3][4].
CAS Number
569-92-6
UNSPSC
12352005
Hazard Statement
H302, H315, H319, H335
Target
P38 MAPK
Type
Natural Products
Related Pathways
MAPK/ERK Pathway
Applications
COVID-19-immunoregulation
Field of Research
Inflammation/Immunology; Cardiovascular Disease
Assay Protocol
https://www.medchemexpress.com/rhamnocitrin.html
Purity
99.67
Solubility
DMSO : 100 mg/mL (ultrasonic)
Smiles
O=C1C(O)=C(C2=CC=C(O)C=C2)OC3=CC(OC)=CC(O)=C13
Molecular Formula
C16H12O6
Molecular Weight
300.26
Precautions
H302, H315, H319, H335
References & Citations
[1]Li Y, et al. Simultaneous Determination of Formononetin, Calycosin and Rhamnocitrin from Astragalus Complanatus by UHPLC-MS-MS in Rat Plasma: Application to a Pharmacokinetic Study. J Chromatogr Sci. 2016 Jun 19.|[2]Hong JT, et al. Regulation of heme oxygenase-1 expression and MAPK pathways in response to kaempferol and rhamnocitrin in PC12 cells. Toxicol Appl Pharmacol. 2009 May 15;237 (1) :59-68.|[3]Lin T, et al. Rhamnocitrin extracted from Nervilia fordii inhibited vascular endothelial activation via miR-185/STIM-1/SOCE/NFATc3. Phytomedicine. 2020 Dec;79:153350.|[4]GU, Qiuli, et al. A preliminary study on anti-inflammatory effects of rhamnocitrin from Oxytropis falcata Bunge. Chinese Journal of Information on Traditional Chinese Medicine (2014) : 48-50.
Shipping Conditions
Room Temperature
Storage Conditions
4°C (Powder, protect from light)
Scientific Category
Natural Products
Clinical Information
No Development Reported

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