The invention provides non-hormonal vitamin D conjugated to apelin proteins that result in increased absorption, bioavailability or circulating half-life when compared to non-conjugated forms. In some embodiments, the vitamin D targeting groups are coupled to the apelin proteins via the third carbon on the vitamin D backbone.
该发明提供了非激素
维生素D与apelin蛋白结合形成的产物,与非结合形式相比,其吸收、
生物利用度或循环半衰期增加。在某些实施方式中,
维生素D的靶向基团通过
维生素D骨架上的第三个碳与apelin蛋白偶联。