CAT#: EA101116


USD 663.00

6 Weeks*

    • 1 kit

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Product Data
Format 96-well strip plate
Assay Type Solid Phase Sandwich ELISA
Assay Length 3 hour
Signal Colorimetric
Curve Range 0.15 – 50 ng/mL
Sample Type Cell culture supernatant, serum, plasma
Sample Volume 10 ul
Specificity Natural and recombinant human CYFRA 21-1
Sensitivity 0.15 ng/mL
Reactivities Human
Interference No significant interference observed with available related molecules.
Components See the product information for more details
Background The CYFRA 21 1 ELISA Kit is a solid phase enzyme-linked immunosorbent assay (ELISA) based on the sandwich principle. The microtiter wells are coated with a mouse monoclonal antibody directed towards a unique antigenic site of the CYFRA21 1 molecule. An aliquot of sample containing endogenous CYFRA21 1 is incubated in the coated well with enzyme conjugate, which is an anti- CYFRA21 1 monoclonal antibody conjugated with horseradish peroxidase. After incubation the unbound conjugate is washed off. The amount of bound peroxidase is proportional to the concentration of CYFRA21 1 in the sample. Having added the substrate solution, the intensity of color developed is proportional to the concentration of CYFRA21 1 in the sample.


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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.