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小鼠過氧化物酶體增殖因子活化受體γ(PPAR-γ)酶聯(lián)免疫吸附檢測試劑盒
ELK1633
規(guī)格: 價格:
48T ¥1960.00
96T ¥2800.00

Overview 文獻

Product name: Mouse PPAR-γ(Peroxisome Proliferator Activated Receptor Gamma) ELISA Kit
Reactivity: Mouse
Alternative Names: PPAR-G; PPARG1; PPARG2; NR1C3; Glitazone Receptor; Nuclear Receptor Subfamily 1 Group C Member 3; PPARg; Peroxisome Proliferator Activated Receptor Gamma
Assay Type: Sandwich
Sensitivity: 0.063 ng/mL
Standard: 10 ng/mL
Detection Range: 0.16-10 ng/mL
Sample Type: serum, plasma, tissue homogenates, cell lysates, cell culture supernates and other biological fluids
Assay Length: 3.5h
Research Area: Metabolic pathway;Endocrinology;Cardiovascular biology;Developmental science;Bone metabolism;
Uniprot ID: P37238
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 Mouse PPAR-γ. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Mouse PPAR-γ. 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 Mouse PPAR-γ, 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 Mouse PPAR-γ in the samples is then determined by comparing the OD of the samples to the standard curve.

標準曲線

Concentration (ng/mL) OD Corrected OD
10.00 2.154 2.058
5.00 1.694 1.598
2.50 1.121 1.025
1.25 0.826 0.730
0.63 0.457 0.361
0.32 0.305 0.209
0.16 0.208 0.112
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 PPAR-γ and the recovery rates were calculated by comparing the measured value to the expected amount of PPAR-γ in samples.
Matrix Recovery range Average
serum(n=5) 90-105% 97%
EDTA plasma(n=5) 80-95% 87%
Heparin plasma(n=5) 83-95% 89%

線性

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of PPAR-γ and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.
Matrix 1:2 1:4 1:8 1:16
serum(n=5) 85-94% 87-96% 92-101% 82-98%
EDTA plasma(n=5) 87-92% 85-94% 89-98% 85-94%
Heparin plasma(n=5) 82-93% 95-104% 82-96% 85-98%
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