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编 号:F431803
分子式:C25H48N6O8
分子量:560.68
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1mg
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5mg
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10mg
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生物活性:
Deferoxamine (Deferoxamine B) is an iron chelator (binds to Fe(III) and many other metal cations), is widely used to reduce iron accumulation and deposition in tissues. Deferoxamine upregulates HIF-1α levels with good antioxidant activity. Deferoxamine also shows anti-proliferative activity, can induce apoptosis and autophagy in cancer cells. Deferoxamine can be used in studies of diabetes, neurodegenerative diseases as well as anti-cancer and anti-COVID-19.

体内研究:
Deferoxamine (560.68 mg/per; drip-on; once daily for 21 days) enhances wound healing and increases neovascularization in aged or diabetic mice.Deferoxamine (200 mg/kg; i.p.; daily for 2 weeks) results in HIF-1α stabilization and increases glucose uptake, hepatic InsR expression, and signaling in vivo.Animal Model:Aged (21-month-old) and diabetic (12-week-old) C57BL/6J mice (excisional wound model).
Dosage:560.68 mg/per (10 uL of 1 mM)
Administration:Drip-on; once daily for 21 days.
Result:Displayed significantly accelerated healing and increased neovascularization in both aged and diabetic mice model.
Animal Model:Male Sprague-Dawley rats (180-200 g).
Dosage:200 mg/kg
Administration:Intraperitoneal injection; daily for 2 weeks.
Result:Significantly increased hepatic HIF-1α protein levels, InsR protein levels, as well as Akt/PKB and activated Akt/PKB were significantly higher in the liver.

体外研究:
Deferoxamine (1 mM; 16 h or 4 weeks) improves HIF-1α function under hypoxic and hyperglycemic conditions and decreases ROS in MEFs cells.Deferoxamine (100 μM; 24 h) increases InsR expression and activity and also induces an increase in p-Akt/total Akt/PKB levels.Deferoxamine (5, 10, 25, 50, 100 μM; 7 or 9 days) inhibits the proliferation of tumor-associated MSCs and bone marrow MSCs.Deferoxamine (5, 10, 25, 50, 100 μM; 7 days) induces apoptosis of MSCs.Deferoxamine (10 μM ; 3 days) influencs the expression of adhesion proteins on MSCs.Deferoxamine (100 μM; 24 h) induces autophagy mediated by the level of HIF-1α in SH-SY5Y cells.
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