国产熟女乱伦一区二区_亚洲无码在线观看视频_12至16末成年毛片高 ,日本理论片在线观看_久久成年免费电影_99国产精品永久免费视频_国产成人精品无码 ,国产99久久九九免费精品无码_天天摸夜夜添夜夜添国产_天堂网在线最新版www中文网

產(chǎn)品中心

小鼠磷酸肌醇-3-激酶2α肽(PIK3C2a)酶聯(lián)免疫吸附檢測試劑盒

ELK1551

規(guī)格：	價格：
48T	￥1960.00
96T	￥2800.00

下載說明 ①

Overview

Product name:	Mouse PIK3C2a(Phosphoinositide-3-Kinase Class-2-Alpha Polypeptide) ELISA Kit
Reactivity:	Mouse
Alternative Names:	PI3K2a; CPK; PI3-K-C2(Alpha); PI3-K-C2A; PI3K2-a; Phosphoinositide 3-Kinase 2a; Phosphatidylinositol 4-phosphate 3-kinase C2 domain-containing subunit alpha
Assay Type:	Sandwich
Sensitivity:	0.059 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;
Uniprot ID:	Q61194
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 Mouse PIK3C2a. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse PIK3C2a. 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 Mouse PIK3C2a, 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 Mouse PIK3C2a in the samples is then determined by comparing the OD of the samples to the standard curve.

標(biāo)準(zhǔn)曲線

Concentration (ng/mL)	OD	Corrected OD
10.00	2.252	2.158
5.00	1.609	1.515
2.50	1.182	1.088
1.25	0.933	0.839
0.63	0.532	0.438
0.32	0.305	0.211
0.16	0.256	0.162
0.00	0.094	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 PIK3C2a and the recovery rates were calculated by comparing the measured value to the expected amount of PIK3C2a in samples.

Matrix	Recovery range	Average
serum(n=5)	78-92%	85%
EDTA plasma(n=5)	90-105%	97%
Heparin plasma(n=5)	80-97%	88%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of PIK3C2a and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.