CA 19-9 ELISA Kit

Specifications

Product Data
Description	CA 19-9 ELISA Kit
Size	1 kit
Format	96-well strip plate
Assay Type	Solid Phase Sandwich ELISA
Assay Length	3 hour
Signal	Colorimetric
Sample Type	Cell culture supernatant, serum, plasma
Sample Volume	10 ul
Specificity	Natural and recombinant human CA 19-9
Reactivity	Human
Interference	No significant interference observed with available related molecules.
Components	See the product information for more details
Background	The CA 19-9 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 CA 19-9 molecule. An aliquot of specimen sample containing endogenous CA 19-9 is incubated in the coated well with assay buffer. After a washing step a second incubation follows with enzyme conjugate, which is an anti-CA 19-9 antibody conjugated with horseradish peroxidase. After incubation the unbound conjugate is washed off. The amount of bound peroxidase is proportional to the concentration of CA 19-9 in the sample. Having added the substrate solution, the intensity of colour developed is proportional to the concentration of CA 19-9 in the specimen sample.

*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.