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测定方法 在359nm波长处定量测定铜（II）离子Cu²的浓度。
产品说明 铜是一种重要的微量元素。含铜的酶在铁和儿茶酚胺的代谢、自由基清除、合成血红蛋白、弹性蛋白和胶原蛋白中发挥重要作用。铜元素主要以血浆铜蓝蛋白存在于肝脏中。低水平的铜含量与智力迟钝，皮肤脱色，，张力减退和坏血病有关。铜含量也是威尔逊氏症病、小细胞低色素性和由胶原蛋白合成减少引起骨髓疾病的关键诊断参数。在科研和药物研发中，简单、直接、自动化的铜离子浓度检测手段得到了广泛应用。本公司研制的铜离子检测试剂盒不需样品处理，可直接用于铜离子检测。改进的方法利用了铜离子形成的特定颜色反应。在359nm下测得的吸光度与样本中铜的浓度成正比。优化配方的大幅减少了原样品中物质的干扰。
产品特点 灵敏、准确：线性测试范围（96孔板）7-300 mg/dL (1-47 mM) 。简单、高通量：通过96孔板高通量自动检测，每天可以测试上千个样本。试剂稳定性：优化的配方，大大增加了试剂和信号的稳定性。
产品用途 1. 直接检测生物、环境、食品和饮料样品中铜离子的含量。2. 用于药品和药理学研究，检测药物对铜代谢的影响。
储藏条件：在室温下运输，所有试剂均在4℃下保存。
Description Copper is an essential trace element. Copper-containing enzymes play important roles in iron and catecholamine metabolism, free radical scavenging, and in the synthesis of hemoglobin, elastin and collagen. Copper is mainly present in caeruloplasmin in the liver. Low levels of copper have been associated with mental retardation, depigmentation, anaemia, hypotonia and scorbutic changes in bone. Levels of copper are key diagnostic indicator of diseases such as Wilsons disease, microcytic hypochromic anaemia and bone disease due to reduced collagen synthesis.Simple, direct and automation-ready procedures for measuring copper concentrations find wide applications in research, drug discovery and environmental monitoring. BioAssay Systems copper assay kit is designed to measure copper with no or minimal sample treatment. The improved method utilizes a chromogen that forms a colored complex specifically with copper ions. The intensity of the color, measured at 359nm, is directly proportional to copper concentration in the sample. The optimized formulation substantially reduces interference by substances in the raw samples.
Key features Sensitive and accurate. Linear detection range 7 mg/dL (1.0 mM) to 300 mg/dL (47 mM) copper in 96-well plate assay.Simple and high-throughput. The simple procedure can be readily automated as a high-throughput assay in 96-well plates for thousands of samples per day.Improved reagent stability and versatility. The optimized formulation has greatly enhanced reagent and signal stability. Cuvet or 96-well plate assay.
Applications Direct Assays: biological, environmental, food and beverage samples.Drug Discovery/Pharmacology: effects of drugs on Cu metabolism.
Storage conditions. The kit is shipped at room temperature. Store all reagents at 4 °C. Shelf life of six months (see expiry dates on labels).
其他 :编号：DICU-048，DICU-250
测试：48T,250T