| 原理: |
This assay is based on the competitive enzyme immunoassay for the detection of OFX in the sample. The coupling antigens are pre-coated on the micro-well stripes. The OFX in the sample and the coupling antigens pre-coated on the micro-well stripes compete for the anti-OFX antibodies. After the addition of the enzyme conjugate, the TMB substrate is added for coloration. The optical density (OD) value of the sample has a negative correlation with the OFX in it. This value is compared to the standard curve and the OFX concentration is subsequently obtained.
|
| 产品概述: |
|
| 组份: |
Reagents |
Quantity |
Reagents |
Quantity |
Assay plate (96 Wells) |
1 |
Instruction manual |
1 |
Standard (lyophilized) |
2 |
Sample Diluent |
1 x 20 mL |
Biotin-Conjugate (concentrate 100 x) |
1 x 120 μL |
Biotin-Conjugate Diluent |
1 x 20 mL |
Streptavidin-HRP (concentrate 100 x) |
1 x 120 μL |
Streptavidin-HRP Diluent |
1 x 20 mL |
Wash Buffer (concentrate 25 x) |
1 x 20 mL |
Substrate Solution |
1 x 12 mL |
Stop Solution |
1 x 10 mL |
Adhesive Films |
4 |
|
| 特异性: |
|
| 回收率: |
Sample Type |
Number |
Recovery range (%) |
Average(%) |
Serum |
10 |
90-101 |
96 |
EDTA plasma |
10 |
89-97 |
93 |
Heparin plasma |
10 |
91-99 |
95 |
|
| 精密度: |
Intra-assay Precision (Precision within an assay)
Three samples of known concentration were tested twenty times on one plate to assess intra-assay precision.
Inter-assay Precision (Precision between assays)
Three samples of known concentration were tested in forty separate assays to assess inter-assay precision.
CV (%) = SD/meanX100
Intra-Assay: CV<8%
Inter-Assay: CV<12%
|
| 线性: |
Sample Type |
1：2 |
1：4 |
1：8 |
1：16 |
Serum |
78-89% |
81-99% |
92-103% |
95-105% |
EDTA plasma |
91-101% |
90-98% |
93-101% |
91-98% |
Heparin plasma |
92-103% |
93-102% |
92-99% |
91-101% |
|
| 稳定性: |
The stability of ELISA kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
The loss rate was determined by accelerated thermal degradation test. Keep the kit at 37°C for 4 and 7 days, and compare O.D.values of the kit kept at 37°C with that of at recommended temperature. (referring from China Biological Products Standard, which was calculated by the Arrhenius equation. For ELISA kit, 4 days storage at 37°C can be considered as 6 months at 2 - 8°C, which means 7 days at 37°C equaling 12 months at 2 - 8°C).
|
| 样本收集及储存: |
Store at 2-8°C. Please refer to Instruction Manual.
|
| 注意事项: |
Store at 2-8°C. Please refer to Instruction Manual.
|
鄂公网安备 42011102003188号
