亚洲熟女精品一区二区，国产精品推荐制服丝袜第一页，欧美免播放器一区，久久人人做人人妻人人玩精品Au，久久精品视频一区二区，久久国产一区二区三区婷婷，潮喷大喷水系列无码网站，国产精品一区波多野结衣

產(chǎn)品中心

人谷胱甘肽過(guò)氧化酶1(GPX1)酶聯(lián)免疫吸附檢測(cè)試劑盒

ELK1928

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

下載說(shuō)明 ①

Overview 文獻(xiàn)

Product name:	Human GPX1(Glutathione Peroxidase 1) ELISA Kit
Reactivity:	Human
Alternative Names:	GSHPX1; Cellular glutathione peroxidase
Assay Type:	Sandwich
Sensitivity:	5.2 ng/mL
Standard:	200 ng/mL
Detection Range:	3.13-200 ng/mL
Sample Type:	Serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay Length:	3.5h
Research Area:	Enzyme & Kinase;Metabolic pathway;
Uniprot ID:	P07203
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 GPX1. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human GPX1. 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 GPX1, 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 GPX1 in the samples is then determined by comparing the OD of the samples to the standard curve.

International Journal of Nanomedicine

Exosomal miR-133a-3p Derived from BMSCs Alleviates Cerebral Ischemia-Reperfusion Injury via Targeting DAPK2

日期：2023-01-05 IF：7.033

標(biāo)準(zhǔn)曲線

Concentration (ng/mL)	OD	Corrected OD
200.00	2.075	1.987
100.00	1.502	1.414
50.00	1.174	1.086
25.00	0.963	0.875
12.50	0.529	0.441
6.25	0.357	0.269
3.13	0.202	0.114
0.00	0.088	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 GPX1 and the recovery rates were calculated by comparing the measured value to the expected amount of GPX1 in samples.

Matrix	Recovery range	Average
serum(n=5)	82-94%	88%
EDTA plasma(n=5)	85-97%	91%
Heparin plasma(n=5)	81-93%	87%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of GPX1 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.