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| 英文名稱： | High Sensitive ELISA Kit for Arylsulfatase A (ARSA) |
| 基因別稱： | MLD; ASA; Metachromatic Leucodystrophy; Cerebroside-sulfatase |
| 實驗步驟： | 1. Prepare all reagents, samples and standards; 2. Add 100µL standard or sample to each well. Incubate 2 hours at 37°C; 3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C; 4. Aspirate and wash 3 times; 5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C; 6. Aspirate and wash 5 times; 7. Add 90µL Substrate Solution. Incubate 10-20 minutes at 37°C; 8. Add 50µL Stop Solution. Read at 450nm immediately. |
| 檢測范圍： | 78-5,000pg/mL |
| 最低檢測限： | The minimum detectable dose of this kit is typically less than 30pg/mL |
| 適應生物： | Homo sapiens (Human) |
| 樣本： | Tissue homogenates, cell lysates 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 High Sensitive Arylsulfatase A (ARSA). |
| 精度： |
Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level High Sensitive Arylsulfatase A (ARSA) 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 High Sensitive Arylsulfatase A (ARSA). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to High Sensitive Arylsulfatase A (ARSA). 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 High Sensitive Arylsulfatase A (ARSA), 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 High Sensitive Arylsulfatase A (ARSA) in the samples is then determined by comparing the O.D. of the samples to the standard curve. |
| 產品應用： | Enzyme-linked immunosorbent assay for Antigen Detection. |
| 應用備注： | 48T, 96T, 96T×5, 96T×10, 96T×100 |
| 期貨： | 5-7天 |
| 運輸條件： | 藍冰運輸 |
| 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 ) |
| 需自備的設備及試劑： | 450nm酶標儀 & 移液器等 |
| Research_Areas： | Enzyme & Kinase; |
| Emit： | Arylsulfatase A |
| Excite： | P15289 |
