国产97精品乱码在线观看_第一av福利网_97超级碰碰碰久久久观看_日韩欧美另类va ,亞洲歐美日韓中文字幕在線_福利一區國產原創多掛探花_國產一區高清視頻

產(chǎn)品中心

大鼠缺血修飾白蛋白(IMA)微量上樣酶聯(lián)免疫吸附檢測試劑盒

一鍵復(fù)制產(chǎn)品信息

ELK8213MS

規(guī)格：	價(jià)格：
48T	￥2240.00
96T	￥3200.00
96T*5	￥13600.00

下載說明 ①

Overview

Product name:	Rat IMA(Ischemia Modified Albumin) Microsample ELISA Kit
Reactivity:	Rat
Alternative Names:	IMA
Assay Type:	Sandwich
Sensitivity:	3.68 ng/mL
Standard:	400 ng/mL
Detection Range:	6.25-400 ng/mL
Sample Type:	serum, plasma and other biological fluids
Assay Length:	3.5h
Research Area:	Metabolic pathway;Cardiovascular biology;
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 Rat IMA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat IMA. 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 Rat IMA, 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 Rat IMA 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
400.00	2.152	2.067
200.00	1.758	1.673
100.00	1.270	1.185
50.00	0.845	0.760
25.00	0.460	0.375
12.50	0.356	0.271
6.25	0.253	0.168
0.00	0.085	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 IMA and the recovery rates were calculated by comparing the measured value to the expected amount of IMA in samples.

Matrix	Recovery range	Average
serum(n=5)	88-109%	99%
EDTA plasma(n=5)	82-100%	91%
Heparin plasma(n=5)	93-109%	101%

線性

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