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Mouse IL-4 Instant ELISA™ Kit
- 类型:ELISA试剂盒
- 品牌:Thermo Fisher
- 种属:Mouse应用:ELISA
规格: 128Tests
货号: BMS613INST
价格: ¥7184.00
优惠: ¥4670.00
| 检测灵敏度 | 0.6 pg/mL |
| 检测范围 | 3.9-250 pg/mL |
| 样本类型/体积 | {Serum=50 µL, Supernatant=50 µL} |
| 手工操作时间 | 15 min |
| 总时间 | 3 hr 10 min |
| 均相(无需洗涤) | No |
| 批间差异 | 11.1% |
| 批内差异 | 6.6% |
| 检测仪器 | Absorbance Microplate Reader |
| 产品规格 | 128 Tests |
| 产品成分 |
Pre-coated 96 well Microplate Biotinylated Detection Antibody SAV-HRP Sample Diluent, lyophilized Standard (8-well strips x 4) Wash Buffer Concentrate Substrate Solution Sample Diluent Stop Solution Lysis Buffer 10x Adhesive Plate Covers |
| 运输条件 | Wet ice |
| 储存温度 | -20°C |
| 蛋白名称 | IL-4 |
| 物种(Tested) |
Mouse |
| 试剂盒类型 | Instant ELISA Kit |
| 检测抗体结合物 | Biotin |
| 标签或染料 |
HRP |
The Mouse Interleukin 4 (Ms IL-4) ELISA quantitates Ms IL-4 in mouse serum, cell culture supernatants or other body fluids. The assay will exclusively recognize both natural and recombinant Ms IL-4.
原理方法
The Mouse IL-4 solid-phase sandwich ELISA (enzyme-linked immunosorbent assay) is designed to measure the amount of the target bound between a matched antibody pair. A target-specific antibody has been pre-coated in the wells of the supplied microplate. Samples or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the binding of the second (detector) antibody to the target on a different epitope from the capture antibody. An antibody conjugated with enzyme binds the formed sandwich. After incubation and washing steps to rid the microplate of unbound substances, a substrate solution is added that reacts with the enzyme-antibody-target complex to produce measurable signal. The intensity of this signal is directly proportional to the concentration of target present in the original specimen.
严格验证
Each manufactured lot of this ELISA kit is quality tested for criteria such as sensitivity, specificity, precision, and lot-to-lot consistency. See manual for more information on validation.
靶标信息
Interleukin-4 (IL-4) is a pleiotropic, immune-modulatory cytokine produced by activated T cells, and serves as a ligand for interleukin 4 receptor. IL-4 has been found to have the broadest range of actions. The interleukin 4 receptor also binds to IL13, which may contribute to many overlapping functions of this cytokine and IL13. STAT6, a signal transducer and activator of transcription, has been shown to play an important role in mediating the immune regulatory signal of IL-4. The IL-4 gene, IL-3, IL-5, IL-13, and CSF2 form a cytokine gene cluster on chromosome 5q. In particular, IL-4 is located in close proximity to IL13 on the chromosome. Further, the IL-4 gene, IL13 and IL5 are found to be coordinated by several long-range regulatory elements over a 120 kilobase range on the chromosome. IL-4 delta 2 is a known splice variant of IL-4.