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表面加强激光解析电离飞行时间质谱仪(SELD I-TOF MS)是一种新的蛋白质检测技术,与传统的蛋白质组学方法相比,该技术具有快速、灵敏、高通量等特点。运用该技术制成的蛋白质芯片质谱仪已成为蛋白质组学研究中的重要工具。本文简要介绍了该技术及其在恶性肿瘤诊断、治疗及预后等方面的应用。
Surface Enhanced Laser Desorption Ionization Time-of-Flight Mass Spectrometry (SELD I-TOF MS) is a new protein detection technology that is fast, sensitive and high-throughput compared with traditional proteomics methods. The protein chip mass spectrometer made with this technology has become an important tool in proteomics research. This article briefly describes the technology and its application in the diagnosis, treatment and prognosis of malignant tumors.