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Human IL-5RA/CD125 ELISA Kit

类型:ELISA试剂盒
品牌:Thermo Fisher
种属:Human
应用:ELISA

规格: 96 Tests

货号: EHIL5RA

价格: ¥7487.00

优惠: ¥4867.00

规格: 5×96 Tests

货号: EHIL5RAX5

价格: ¥33937.00

优惠: ¥22059.00

规格: 10×96 Tests

货号: EHIL5RAX10

价格: ¥60181.00

优惠: ¥39118.00

数量:

 

 检测灵敏度

150 pg/mL

 检测范围

0.15-40 ng/mL

 样本类型/体积

{Plasma=50 µL, Serum=50 µL, Supernatant=100 µL}

 手工操作时间

1 hr 20 min

 总时间

4 hr 45 min

 均相(无需洗涤)

No

 批间差异

<12%

 批内差异

<10%

 检测仪器

Absorbance Microplate Reader

 产品规格

96 Tests

 产品成分

Pre-coated 96 well plate
Standard
Assay Diluent concentrate
Biotinylated Detection Antibody
SAV-HRP
Wash Buffer
Chromogen
Stop Solution
Adhesive Plate Covers

 运输条件

Wet ice

 储存温度

Maintain refrigerated at 2-8°C for up to 6 months. For long term storage store at -20°C

 蛋白名称

IL5RA

 物种(Tested)

Human

 检测试剂盒格式

Sandwich ELISA Kit

 检测抗体结合物

Biotin

 标签或染料

HRP

 

The Human Interleukin 5 Receptor Alpha/CD125 (Hu IL-5RA) ELISA quantitates Hu IL-5RA in human serum, plasma, or cell culture medium. The assay will exclusively recognize both natural and recombinant Hu IL-5RA.

 

原理方法


The Human IL-5RA 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, standards, or controls are then added into these wells and bind to the immobilized (capture) antibody. The sandwich is formed by the addition of the second (detector) antibody, 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 5 (IL-5) is a soluble T cell-derived factor, also known as T cell replacing factor (TRF), that induces B cell and eosinophil growth and differentiation. IL-5 exerts its biological activity through the IL-5 receptor (IL-5R), which is composed of two chains: an alpha chain that binds IL-5 with low affinity and a beta chain that does not bind IL-5, but together with the IL-5 alpha chain, constitutes the high affinity IL-5 receptor. The cytoplasmic domain of both the alpha and beta chains is essential for signal transduction. Specifically, the membrane-proximal proline-rich sequence of the cytoplasmic domain of the IL-5R receptor alpha subunit, IL-5Ralpha, is critical for the IL-5 induced proliferative response, expression of nuclear proto-oncogenes and tyrosine phosphorylation of cellular proteins, such as JAK1 and JAK2.

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