亚洲无人一区二区蜜桃-国产麻豆放荡av激情演绎-超碰九七精品在线观看-四虎最新在线免费观看 ,四虎国产精品免费久久久,99热这里只有精品66,91久久亚洲最新一本,国产亚洲人成网站天堂岛

產(chǎn)品中心

三磷酸肌醇(IP3)酶聯(lián)免疫吸附檢測試劑盒

一鍵復(fù)制產(chǎn)品信息

ELK8148

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

下載說明 ①

Overview

Product name:	IP3(Inositol Triphosphate) ELISA Kit
Reactivity:	General
Alternative Names:	InsP3; Inositol 1,4,5-Trisphosphate; Triphosphoinositol
Assay Type:	Competitive Inhibition
Sensitivity:	48.6 pg/mL
Standard:	10000 pg/mL
Detection Range:	156.25-10000 pg/mL
Sample type:	serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay length:	2h
Research Area:	Signal transduction;Metabolic pathway;Endocrinology;Cardiovascular biology;Neuro science;Hormone metabolism;Bone metabolism;
Test principle:	This assay employs the competitive inhibition enzyme immunoassay technique. The microtiter plate provided in this kit has been pre-coated with IP3. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to IP3. 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 IP3 in the samples is then determined by comparing the OD of the samples to the standard curve.

標(biāo)準(zhǔn)曲線

Concentration (pg/mL)	OD	Corrected OD
10000.00	0.189
5000.00	0.397
2500.00	0.557
1250.00	0.833
625.00	1.156
312.50	1.565
156.25	1.715
0.00	2.226

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 IP3 and the recovery rates were calculated by comparing the measured value to the expected amount of IP3 in samples.

Matrix	Recovery range	Average
serum(n=5)	82-95%	88%
EDTA plasma(n=5)	90-103%	96%
Heparin plasma(n=5)	85-97%	101%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of IP3 and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.