Cilengitide Hydrochloride

Cilengitide hydrochloride sis the salt form of Cilengitide, a cyclic Arg-Gly-Asp peptide with potential antineoplastic activity. Cilengitide binds to and inhibits the activities of the alpha(v)beta(3) and alpha(v)beta(5) integrins, thereby inhibiting endothelial cell-cell interactions, endothelial cell-matrix interactions, and angiogenesis.

Cilengitide (EMD 121974) 是一种有效的 αvβ3/5 受体整合素抑制剂，可抑制 ανβ3和 ανβ5与玻连蛋白结合，IC50值分别为 4 和 79 nM。

Cilengitide TFA 是一种选择性的 αvβ3和 αvβ5受体整合素抑制剂，IC50分别为 4 nM 和 79 nM。对 GP IIb/IIIa 的选择性约为 10 倍。