La description

Human epidermal growth factor receptor(EGFR)ELISA Kit

Please carefully read this instruction before using. This ELISA kit is based on the principle of double-antibody sandwich technique to detect Human epidermal growth factor receptor(EGFR)ELISA Kit. Be used only for research purposes, not be used for medical diagnosis.

【Intended Use】
This kit is used to assay the epidermal growth factor receptor(EGFR) in the sample of Human ’s serum, blood plasma, and other related tissue Liquid.

【Test principle】
The kit uses a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA) to assay the level of Human epidermal growth factor receptor(EGFR) in samples. Add epidermal growth factor receptor(EGFR) to monoclonal antibody Enzyme well which is pre-coated with Human Krebs yon epidermal growth factor receptor(EGFR)antibody, incubation; then, add Krebs yon epidermal growth factor receptor(EGFR)antibodies labeled with biotin, and combined with Streptavidin-HRP to form immune complex; then carry out incubation and washing again to remove the uncombined enzyme. Then add Chromogen Solution A, B, the color of the liquid changes into the blue, And at the effect of acid, the color finally becomes yellow. The chroma of color and the concentration of the Human Substance Krebs yon epidermal growth factor receptor(EGFR)of sample were positively correlated.

Materials supplied in the Test Kit

 Materials required but not supplied
1. *7 °C incubator     
2. Standard Enzyme reader
3. Precision pipettes and Disposable pipette tips     
4. Distilled water
5. Disposable tubes for sample dilution          
6. Absorbent paper

Summary Procedure
Preparing reagents, samples and standards
Add prepared samples and standards, antibodies labeled with enzyme, reacting 60 minutes at *7 °C
Plate washed five times, adding Chromogen solution A, B, reacting 10 minutes at *7 °C
Add stop solution
Measure the OD value within 10min

Package size:*6T per box.
Validity&Storage:Six months(**8°C)orTwelvemonths(**0°C[see label on the outer box for the specific date].