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- 详细信息
- 文献和实验
- 技术资料
- 库存:
999
- 供应商:
biorbyt
- 检测范围:
1.57-100 µg/mL
- 检测方法:
Sandwich
- 适应物种:
Bovine
- 样本:
serum, plasma and other biological fluids
- 灵敏度:
0.59 µg/mL
- 规格:
48 T
产品别名:Immunoglobulin
应用笔记:standard: 100 µg/mL. Test principle: 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 Cattle Ig. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Cattle Ig. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Cattle Ig, biotin-conjugated antibody and enzyme-conjugated Avidin 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 Cattle Ig in the samples is then determined by comparing the OD of the samples to the standard curve
实验时长:3.5h
Note:For research use only.
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文献和实验抗体的结构 抗体是能与抗原特异性结合的免疫球蛋白(immunoglobulin,Ig)。Ig 分五类,即 IgG、IgA、IgM、IgD 和 IgE。与免疫测定有关的 Ig 主要为 IgG 和 IgM。Ig 由两个轻链(L)和两个重链(H)的单体组成。Ig 的轻链是相同的,有 κ(kappa)和 λ(Lambda)两种型别。五类 Ig 的重链结构不同,这决定了它们的抗原性也不同。IgG 和 IgM 的重链分别称为 γ(gamma)链和 μ(mu )链。 重链和轻链的 N 端的氨基酸排列顺序
Purifying and Measuring Immunoglobulin E (IgE) and Anti-IgE
of enzyme-linked immunosorbent assays (ELISAs) and monoclonal antibody technology has proven instrumental for advancing the science of Ig biology. IgE is of interest as it is the primary Ig responsible for allergic reactions ranging from allergic rhinitis
决定簇(antigenic determinant),或称为表位(epitope)。一个抗原分子可带有不同的决定簇。二、抗体(一)抗体的结构抗体是能与抗原特异性结合的免疫球蛋白(immunoglobulin,Ig)。Ig分五类,即IgG、IgA、IgM、IgD和IgE.与免疫测定有关的Ig主要为IgG和IgM.Ig由两个轻链(L)和两个重链(H)的单体组成。Ig的轻链是相同的,有κ(kappa)和λ(Lambda)两种型别。五类Ig的重链结构不同,这决定了它们的抗原性也不同。IgG和IgM的重链分别称为γ(gamma










