The QuickStep Human Alpha-Fetoprotein ELISA Kit is specifically designed for the precise measurement of alpha-fetoprotein levels in human samples such as serum and plasma. This kit offers exceptional sensitivity and specificity, guaranteeing accurate and consistent results for a variety of research purposes.Alpha-fetoprotein is a key biomarker associated with liver cancer, as well as other liver diseases and certain types of germ cell tumors. Monitoring alpha-fetoprotein levels can provide valuable insights into disease progression and treatment effectiveness, making this ELISA kit an invaluable tool for researchers and clinicians alike.
With its user-friendly protocol and reliable performance, the QuickStep Human Alpha-Fetoprotein ELISA Kit is an essential addition to any laboratory conducting research on liver diseases and cancer. Order yours today to streamline your alpha-fetoprotein analysis and advance your research efforts.
Product Name:
QuickStep Human αFP (Alpha-Fetoprotein) ELISA Kit
Product Code:
QSES029
Assay Type:
Sandwich
Assay Format:
96T
Assay Time:
1.5h
Reactivity:
Human
Sensitivity:
0.47 ng/mL
Range:
0.78-50 ng/mL
Detection Method:
Colormetric
Sample Type:
Serum and plasma
Target:
αFP
Application:
This ELISA kit applies to the in vitro quantitative determination of αFP concentrations in serum and plasma.
Specificity:
This kit recognizes αFP in samples. No significant cross-reactivity or interference between αFP and analogues was observed.
Dilution Method:
It is recommended to dilute normal serum/plasma samples at 1-2 fold.
Reproducibility:
Both intra-CV and inter-CV are < 10%.
Storage & Stability:
An unopened kit can be stored at 2-8°C for 6 months. After test, the unused wells and reagents should be stored according to the storage table in the manual.
This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human AFP. Samples (or Standards) and Horseradish Peroxidase (HRP) linked antibody specific for Human AFP are added to the micro ELISA plate wells. Human AFP in samples (or standards) combines with the coated antibody and HRP linked detection antibody special to Human AFP. Excess conjugate and unbound sample or standard are washed from the plate. The substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 ± 2 nm. The OD value is proportional to the concentration of Human AFP. The concentration of Human AFP in the samples is then determined by comparing the OD of the samples to the standard curve.
Item
Specifications
Storage
Micro ELISA Plate(Dismountable)
8 wells - 12 strips
2-8°C, 1 months
Reference Standard
2 vials
2-8°C, use the reconstituted standard within 24h
Concentrated HRP Linked Detection Ab(100-)
1 vial, 60 µL
2-8°C(Protect from light)
Reference Standard & Sample Diluent
1 vial, 20 mL
2-8°C
HRP Linked Ab Diluent
1 vial, 14 mL
Concentrated Wash Buffer(25-)
1 vial, 30 mL
Substrate Reagent
1 vial, 10 mL
2-8°C(Protect from light)
Stop Solution
1 vial, 10 mL
2-8°C
Plate Sealer
5 pieces
Product Description
1 copy
Certificate of Analysis
1 copy
Intra-assay Precision
Inter-assay Precision
Sample
1
2
3
1
2
3
n
20
20
20
20
20
20
Mean (ng/mL)
2.40
6.58
17.73
2.29
6.46
16.31
Standard deviation
0.13
0.32
0.97
0.14
0.32
0.74
CV (%)
5.23
4.90
5.45
6.22
5.00
4.53
Sample Type
Range (%)
Average Recovery (%)
Serum(n=8)
92-107
99
EDTA plasma(n=8)
87-98
93
Samples were spiked with high concentrations of Human αFP and diluted with Reference Standard & Sample Diluent to produceSamples with values within the range of the assay.
