国产69精品久久久久成人小说_日韩十国产十欧美_亚洲中文无码 ,任你躁久久久久久妇女AV，国产AⅤ久久免费精品，在线观看AV ,国产一区二区三区精品视频网站|最近播放的中文字幕99|成人黄色免费

產(chǎn)品中心

大鼠喹啉酸(QA)酶聯(lián)免疫吸附檢測(cè)試劑盒

ELK9730

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

下載說明 ①

Overview 文獻(xiàn)

Product name:	Rat QA(Quinolinic Acid) ELISA Kit
Reactivity:	Rat
Alternative Names:	QUIN; Pyridine-2,3-Dicarboxylic Acid
Assay Type:	Competitive Inhibition
Sensitivity:	0.57 ng/mL
Standard:	100 ng/mL
Detection Range:	1.57-100 ng/mL
Sample Type:	serum, plasma and other biological fluids
Assay Length:	2h
Research Area:	Enzyme & Kinase;
Test principle:	This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with Rat QA. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Rat QA. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added. 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 QA in the samples is then determined by comparing the OD of the samples to the standard curve.

ACS Chemical Neuroscience

UPF 648, a Selective KMO Inhibitor, Attenuates Psychomotor and Cognitive Impairment in Chronic Kidney Disease

日期：2025-03-17 IF：4.2

標(biāo)準(zhǔn)曲線

Concentration (ng/mL)	OD	Corrected OD
100.00	0.232
50.00	0.467
25.00	0.692
12.50	0.897
6.25	1.127
3.13	1.596
1.57	1.877
0.00	2.211

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 QA and the recovery rates were calculated by comparing the measured value to the expected amount of QA in samples.

Matrix	Recovery range	Average
serum(n=5)	78-92%	85%
EDTA plasma(n=5)	80-97%	88%
Heparin plasma(n=5)	85-98%	91%

線性

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