UK122  

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包装规格:100mg in glass bottle
产品描述:一种有效的,选择性尿激酶型纤溶酶原激活剂 (uPA) 抑制剂,IC50 为 0.2 μM。UK122 对组织型 PA (tPA)、纤溶酶、凝血酶和胰蛋白酶没有或几乎没有抑制作用(IC50>100 μM)。UK122 是 4-恶唑烷酮类似物,一种抗癌剂,可抑制癌细胞迁移和侵袭。 UK-122, also known as uPA Inhibitor II, is a potent and selective uPA inhibitor (Ki = 20 nM). The IC(50) of UK122 in a cell-free indirect uPA assay is 0.2 micromol/L. UK-122 also showed no or little inhibition of other serine proteases such as thrombin, trypsin, plasmin, and the tissue-type plasminogen activator, indicating its high specificity against uPA. Moreover, UK122 showed little cytotoxicity against CFPAC-1 cells (IC(50) >100 micromol/L) but significantly inhibited the migration and invasion of this pancreatic cancer cell line. UK122 could potentially be developed as a new anticancer agent that prevents the invasion and metastasis of pancreatic cancer.
保存条件:-20℃