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人抗卵巢组织抗体(Anti-OV Ab)酶联免疫吸附检测试剂盒
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ELK0729
规格: 价格:
48T ¥1820.00
96T ¥2600.00
96T*5 ¥11050.00

Overview

产品名称: Human Anti-OV Ab(Anti-Ovarian Antibody) ELISA Kit
反应性: Human
别名: Ovarian antibody
反应类型: Sandwich
灵敏度: 0.49 U/mL
标准品: 100 U/mL
检测范围: 1.57-100 U/mL
样本类型: serum, plasma and biological fluids
反应时长: 3.5h
研究领域: Infection immunity;
检测原理: 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 Human Anti-OV Ab. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human Anti-OV Ab. 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 Anti-OV Ab, 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 Anti-OV Ab in the samples is then determined by comparing the OD of the samples to the standard curve.

标准曲线

Concentration (U/mL) OD Corrected OD
100.00 2.126 2.031
50.00 1.612 1.517
25.00 1.136 1.041
12.50 0.899 0.804
6.25 0.579 0.484
3.13 0.369 0.274
1.57 0.241 0.146
0.00 0.095 0.000

精密度

板内精密度(测定内的精密度):CV%<8%

三个已知浓度的样品分别在1个酶标板上测试20次,以评估分析板内精密度。

板间精密度(测定板间间精密度):CV%<10%

三个已知浓度的样品分别在3个不同的酶标板上测试40次,以评估分析板间的精密度。

回收率

分别往不同样本中添加已知浓度的Anti-OV Ab, 做回收率实验,得出回收率范围和平均回收率
样本类型 回收率范围 平均回收率
血清(n=5) 80-97% 88%
EDTA 血浆(n=5) 82-98% 90%
Heparin 血浆(n=5) 82-94% 88%

线性

将添加有Anti-OV Ab的样本分别稀释2倍,4倍,8倍,16倍做回收实验,得出回收率范围
样本类型 1:2 1:4 1:8 1:16
血清(n=5) 83-92% 96-102% 81-93% 79-91%
EDTA 血浆(n=5) 86-93% 91-105% 87-98% 89-94%
Heparin 血浆(n=5) 88-95% 98-107% 90-99% 88-97%
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