一步法人癌胚抗原(CEA)酶联免疫吸附检测试剂盒-ELK科鹿生物-ELISA试剂盒、抗体、蛋白、分子

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ELK002ES

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产品名称:	EasyStep Human CEA(Carcinoembryonic Antigen) ELISA Kit
反应性:	Human
别名:	CD66E; CD66; CEACAM5; Carcinoembryonic Antigen-related Cell Adhesion Molecule 5; Carcinoembryonic Antigen
反应类型:	Sandwich
灵敏度:	7.5 pg/mL
标准品:	10 ng/mL
检测范围:	0.16-10 ng/mL
样本类型:	Serum, plasma
反应时长:	1.5h
研究领域:	Tumor immunity;Gastroenterology;
Uniprot ID:	P06731
检测原理:	The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Human CEA, and the Human CEA standard plate wells that pre-coated using protein-related techniques are provided separately. Standard/Sample Diluent Buffer or samples are added to the appropriate microtiter plate wells ,then added a HRP-conjugated antibody specific to Human CEA. After TMB substrate solution is added, only those wells that contain Human CEA and HRP-conjugated antibody will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Human CEA in the samples is then determined by comparing the OD of the samples to the standard curve.