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人胰島素(INS)酶聯(lián)免疫吸附檢測試劑盒

ELK4963

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

下載說明 ①

Overview 文獻(xiàn)

Product name:	Human INS(Insulin) ELISA Kit
Reactivity:	Human
Alternative Names:	Insulin
Assay Type:	Sandwich
Sensitivity:	2.53 pg/mL
Standard:	500 pg/mL
Detection Range:	7.82-500 pg/mL
Sample Type:	serum, plasma, cell culture supernates and other biological fluids
Assay Length:	3.5h
Research Area:	Metabolic pathway;Endocrinology;Hormone metabolism;
Uniprot ID:	P01308
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 INS. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Human INS. 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 INS, 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 INS in the samples is then determined by comparing the OD of the samples to the standard curve.

Biomedicine & Pharmacotherapy

JNK downregulation improves olanzapine-induced insulin resistance by suppressing IRS1Ser307 phosphorylation and reducing inflammation

日期：2021-08-17 IF：6.529
Phytomedicine Plus

Inhibition of NOX4 by Cissus quadrangularis extract protects from Type 2 diabetes induced-steatohepatitis

日期：2021-01-03 IF：-
biomedicines

Chlorogenic Acid Restores Ovarian Functions in Mice with Letrozole-Induced Polycystic Ovarian Syndrome Via Modulation of Adiponectin Receptor

日期：2023-03-14 IF：4.76
Iraqi Journal of Pharmaceutical Sciences

Investigation of the relationship between adiponectin gene polymorphism (ADIPOQ SNP rs-266729) and obesity Patients / Basra-Iraqi

日期：2024-09-15 IF：0

標(biāo)準(zhǔn)曲線

Concentration (pg/mL)	OD	Corrected OD
500.00	1.983	1.887
250.00	1.593	1.497
125.00	1.121	1.025
62.50	0.872	0.776
31.25	0.457	0.361
15.63	0.305	0.209
7.82	0.215	0.119
0.00	0.096	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 INS and the recovery rates were calculated by comparing the measured value to the expected amount of INS in samples.

Matrix	Recovery range	Average
serum(n=5)	85-99%	92%
EDTA plasma(n=5)	93-107%	100%
Heparin plasma(n=5)	87-99%	93%

線性

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