铁元素检测试剂盒 英文名称: Ir | ||||||||||||||||||||
型号:null 产品货号: 8448 | ||||||||||||||||||||
价格:请致电:010-57128832,18610462672 | ||||||||||||||||||||
品牌: 美国sciencell | ||||||||||||||||||||
北京裕恒丰科技有限公司,已成功代理美国Sciencell公司细胞生物学产品十余年。多年来,裕恒丰一直秉承信誉至上的原则,在点滴中慢慢地提升企业信誉,树立企业形象,我们始终以热心的服务和专业的技术支持,为广大科研工作者提供了优质的细胞及分子生物学产品。在未来的发展中,我们将继续努力打造企业品牌,北京裕恒丰不仅希望您能聆听到我们的心声,更期待您能亲自体验我们的服务,北京裕恒丰欢迎您的光临。 温馨提示:ScienCell产品仅用于科研,不能用于人或动物以及体外诊断应用。如预购买产品请登陆ScienCell唯一官网(www.sciencellonline.com)寻找正规代理商,以确保您的实验顺利进行。 铁元素检测试剂盒 货号8448 Iron is an element that plays an essential role in a number of biological processes. Iron is bound to several proteins such as the oxygen-transporting hemoglobin in the red blood cells and oxygen storage protein myoglobin in the muscle. It is also stored by ferritin and hemosiderin. Inorganic iron contributes to redox reactions in the iron-sulfur clusters of many enzymes, such as nitrogenase. In this colorimetric assay, ferric carrier protein will dissociate ferric into solution under acidic conditions. After they are reduced to the ferrous ions, these ions react with chromogen to produce a stable colored complex and give absorbance at 590 nm. The color intensity thus formed is directly proportional to the concentration of iron in the sample. A specific chelate chemical is included in the buffer to block copper ion interference.
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