Zoledronic Acid (Zoledronate) is a third-generation bisphosphonate (BP), with potent anti-resorptive activity. Zoledronic Acid inhibits the differentiation and apoptosis of osteoclasts. Zoledronic Acid also has anti-cancer effects.

≥98%

Store at -20℃ for one year（Powder）；Store at 2-4℃ for two weeks；Store at -20℃ for six months after dissolution.

唑来膦酸;Zoledronate；CGP 42446； CGP42446A；ZOL 446

White crystalline powder

1.1eq. NaOH ：13.6 mg/mL (50 mM)
Water ：0.7 mg/mL (2.5 mM)

Rho

Zoledronic acid (10 µM and 100 µM) causes a significant reduction in the proportions of MCF-7 cells (49.54% and 23.55% of control, respectively) (P Zoledronic acid enhances OPG gene expression and protein secretion by human osteoblasts (hOB) in a dose-dependent fashion with a maximum effect at 10 nM after 72 hours, consistent with the higher biological potency of Zoledronic acid. Zoledronic acid prevents the inhibitory effects of the glucocorticoid dexamethasone on OPG mRNA and protein production in human osteoblasts. Zoledronic acid induces type I collagen secretion and alkaline phosphatase activity by 2- and 4-fold, respectively, in human osteoblasts.

Zoledronic acid (120 mg/kg, s.c.) prevents the formation of lesions, prevents cancellous bone loss and loss of bone mineral density, and reduces osteoclast perimeter in 5T2MM-bearing mice. Zoledronic acid (120 mg/kg, s.c.) also decreases paraprotein concentration, decreases tumor burden, and reduces angiogenesis in 5T2MM-bearing mice.