人白介素18受体辅助蛋白(IL18RAP)酶联免疫吸附检测试剂盒-科鹿（武汉）生物科技有限责任公司

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人白介素18受体辅助蛋白(IL18RAP)酶联免疫吸附检测试剂盒

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ELK3473

规格：	价格：
48T	￥1960.00
96T	￥2800.00
96T*5	￥11900.00

下载说明 ①

Overview

Product name:	Human IL18RAP(Interleukin 18 Receptor Accessory Protein) ELISA Kit
Reactivity:	Human
Alternative Names:	IL-1R7;CDw218b; CD218-B;ACPL; Accessory protein-likeL; CD218 antigen-like family member B; IL-1R accessory protein-like; Interleukin-1 receptor 7; Interleukin-18 receptor beta
Assay Type:	Sandwich
Sensitivity:	0.053 ng/mL
Standard:	10 ng/mL
Detection Range:	0.16-10 ng/mL
Sample Type:	Tissue homogenates and other biological fluids.
Assay Length:	3.5h
Research Area:	Signal transduction;Infection immunity;
Uniprot ID:	O95256
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 Human IL18RAP. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human IL18RAP. 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 Human IL18RAP, 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 Human IL18RAP in the samples is then determined by comparing the OD of the samples to the standard curve.

标准曲线

Concentration (ng/mL)	OD	Corrected OD
10.00	2.043	1.961
5.00	1.603	1.521
2.50	1.193	1.111
1.25	0.821	0.739
0.63	0.535	0.453
0.32	0.387	0.305
0.16	0.179	0.097
0.00	0.082	0.000

精密度

Intra-assay Precision (Precision within an assay)：CV%<8%

Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.

Inter-assay Precision (Precision between assays)：CV%<10%

Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.

回收率

Matrices listed below were spiked with certain level of recombinant IL18RAP and the recovery rates were calculated by comparing the measured value to the expected amount of IL18RAP in samples.

Matrix	Recovery range	Average
serum(n=5)	87-99%	94%
EDTA plasma(n=5)	84-95%	88%
Heparin plasma(n=5)	82-97%	92%

线性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of IL18RAP and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.