- 產(chǎn)品描述
- 參考文獻(xiàn)
- 相關(guān)產(chǎn)品
- 售后保障
- 說明書下載
| 英文名稱： | Mini Samples ELISA Kit for Interleukin 4 (IL4) |
| 基因別稱： | BSF1; BCGF1 ;B Cell Stimulatory Factor 1; Lymphocyte stimulatory factor 1; B Cell Growth Factor; Binetrakin; Pitrakinra |
| 實驗步驟： | 1. Prepare all reagents, samples and standards; 2. Add 25µL standard or sample to each well. Incubate 1 hour at 37°C; 3. Aspirate and add 25µL prepared Detection Reagent A. Incubate 1 hour at 37°C; 4. Aspirate and wash 3 times; 5. Add 25µL prepared Detection Reagent B. Incubate 30 minutes at 37°C; 6. Aspirate and wash 5 times; 7. Add 25µL Substrate Solution. Incubate 10-20 minutes at 37°C; 8. Add 20µL Stop Solution. Read at 450nm immediately. |
| 檢測范圍： | 15.6-1,000pg/mL |
| 最低檢測限： | The minimum detectable dose of this kit is typically less than 5.7pg/mL |
| 適應(yīng)生物： | Rattus norvegicus (Rat) |
| 樣本： | serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids |
| 實驗時長： | 3h |
| 種類： | Double-antibody Sandwich |
| 特異性： |
This assay has high sensitivity and excellent specificity for detection of Mini Samples Interleukin 4 (IL4). |
| 精度： |
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Mini Samples Interleukin 4 (IL4) were tested 20 times on one plate, respectively. |
| 穩(wěn)定性： |
The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition. |
| 實驗原理： | 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 Mini Samples Interleukin 4 (IL4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Mini Samples Interleukin 4 (IL4). 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 Mini Samples Interleukin 4 (IL4), 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 Mini Samples Interleukin 4 (IL4) in the samples is then determined by comparing the O.D. of the samples to the standard curve. |
| 產(chǎn)品應(yīng)用： | Enzyme-linked immunosorbent assay for Antigen Detection. |
| 應(yīng)用備注： | 48T, 96T, 96T×5, 96T×10, 96T×100 |
| 期貨： | 5-7天 |
| 運輸條件： | 藍(lán)冰運輸 |
| 保存條件： | 按要求4度和-20度分開保存 |
| 有效期： | 12個月 |
| 限制： | 僅用科研 ( ONLY USE R&D research ) |
| 需自備的設(shè)備及試劑： | 450nm酶標(biāo)儀 & 移液器等 |
| Research_Areas： | Cytokine;Immune molecule; |
| Emit： | Interleukin 4 |
| Excite： | P20096 |
