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公开(公告)号:US20100248260A1
公开(公告)日:2010-09-30
申请号:US12746033
申请日:2008-12-05
申请人: Zhihui BAN , Carlos Bosques , Ram Sasisekharan
发明人: Zhihui BAN , Carlos Bosques , Ram Sasisekharan
CPC分类号: A61K33/24 , B82Y5/00 , C12Q1/34 , C12Q1/527 , G01N2400/40 , Y10T428/2991
摘要: The present invention is directed to metallic particles coated with glycosaminoglycans and methods for preparing them. Methods of using such glycosaminoglycan-coated metallic particles in biomedical and other applications are also disclosed. In certain embodiments, methods for assaying glycosaminoglycan-degrading activity in biological fluids, test samples, and/or therapeutic formulations using the glycosaminoglycan-coated particles are provided. Such methods may be used, for example, in diagnostic tests for diseases such as cancer, inflammatory diseases, or autoimmune diseases and to test activity of enzymes being developed as therapeutics.
摘要翻译: 本发明涉及涂覆有糖胺聚糖的金属颗粒及其制备方法。 还公开了在生物医学和其它应用中使用这种糖胺聚糖包被的金属颗粒的方法。 在某些实施方案中,提供了使用糖胺聚糖包衣颗粒测定生物流体中的糖胺聚糖降解活性的方法,测试样品和/或治疗制剂。 这样的方法可以用于例如癌症,炎性疾病或自身免疫性疾病等疾病的诊断试验,并测试作为治疗剂开发的酶的活性。