VK-28 是一种具有神经保护作用的脑渗透性铁螯合剂。 VK-28 抑制基础以及铁诱导的线粒体脂质过氧化。

VK-28 is a brain permeable iron chelator with neuroprotection. VK-28 inhibits basal as well as iron-induced mitochondrial lipid peroxidation.

VK-28 inhibited both basal and Fe/ascorbate induced mitochondrial membrane lipid peroxidation, with an IC50 of 12.7 microM comparable to that of the prototype iron chelator, desferal, which does not cross the blood brain barrier[1].

VK-28(1 microg; i.c.v.) was able to completely protect against ICV 6-OHDA (250 microg) induced striatal dopaminergic lesion, as measured by dopamine (DA), dihydroxyphenylacetic acid (DOPAC) and homovanilic acid (HVA) levels. VK-28 (1 and 5 mg/kg; i.p.) daily for 10 and 7 days, respectively, demonstrated significant neuroprotection against ICV 6-OHDA at the higher dose, with 68% protection against loss of dopamine at 5mg/kg dosage of VK-28[1].

312611-92-0

C16H21N3O2

287.36

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years