小鼠 TNFa (腫瘤壞死因子-α) 檢測試劑盒 | ELK Biotechnology貨號ELK1395
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小鼠 TNFa (腫瘤壞死因子-α) 檢測試劑盒 | ELK Biotechnology貨號ELK1395
Mouse TNFa(Tumor Necrosis Factor Alpha) ELISA Kit
小鼠 TNFa (腫瘤壞死因子-α) 檢測試劑盒 | 貨號ELK1395 (Sandwich ELISA)，偵測的靈敏度15.63-1000 pg/mL、最低靈敏度6.1 pg/mL。ELISA原理為利用抗體與抗原之間的高度專一性，做為定量標誌的方法；無論測量抗原或測量抗體都有很高的靈敏度跟專一性。該檢測方法對檢測小鼠 TNFa (腫瘤壞死因子-α)具有高靈敏度和出色的特異性。ELISA商品的型式多元， 提供三明治ELISA、競爭型ELISA。可應用於serum, plasma, tissue homogenates, cell lysates, cell culture。並在 450nm ± 10nm 的波長下用分光光度計測量顏色變化。然後通過將樣品的 OD 與標準曲線進行比較來確定樣品中小鼠 TNFa (腫瘤壞死因子-α) 檢測試劑盒的濃度。
ELK Biotechnology公司是一家專注於生命科學、免疫研究的高科技生物企業，位於Biolake, Donghu New & High Technology Development Zone, Wuhan city.ELK Biotechnology是一家專注於免疫產品和分子生物學產品研發和生產的高科技生物公司。產品涵蓋ELISA試劑盒、抗體、基因組提取試劑、分子生物學試劑。涉及免疫化學、腫瘤研究、神經生物學、細胞週期、信號轉導等領域。我們的產品有嚴格的研發和質量檢測流程。每個產品都有完整的研發、生產和質檢記錄。經驗豐富的研發人員，完善的質檢支持部門，嚴格的檢測流程，為客戶提供質量可靠的科研產品。
| Product name: | Mouse TNFa(Tumor Necrosis Factor Alpha) ELISA Kit |
| Reactivity: | Mouse |
| Alternative Names: | TNF Alpha; DIF; TNF-A; TNFSF2; Cachectin; Tumor Necrosis Factor Ligand Superfamily Member 2 |
| Assay Type: | Sandwich |
| Sensitivity: | 6.1 pg/mL |
| Standard: | 1000 pg/mL |
| Range: | 15.63-1000 pg/mL |
| Sample Type: | serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids |
| Assay Length: | 3.5h |
| Research Area: | Cytokine;Tumor immunity;Infection immunity; |
| 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 Tumor Necrosis Factor Alpha(TNFa). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Tumor Necrosis Factor Alpha(TNFa). 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 Tumor Necrosis Factor Alpha(TNFa), 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 Tumor Necrosis Factor Alpha(TNFa) in the samples is then determined by comparing the OD of the samples to the standard curve. |
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