If the user do this assay for the first time, it is recommended to do a pre-test with two strips. A suggested plate format for pre-test is shown below. This plate format is just available for cell supernatant, tissue homogenate,urine or serum/plasm where the recommended dilution is not provided in the manual. The user may vary the location and type of wells present as necessary for each particular experiment.
one of our distributor, mainly distribute in North America ,you can contact [email protected] for information.