Description
The Quantikine® Human IFN-alpha All Subtype Immunoassay is a 4.5 hour solid phase ELISA designed to measure all human IFN-alpha subtypes in cell culture supernates, serum, and plasma. It contains HEK293-expressed recombinant human IFN-alpha 2a and has been shown to accurately quantitate the recombinant factor. Results obtained using natural human IFN-alpha showed linear curves that were parallel to the standard curves obtained using the Quantikine® kit standards. These results indicate that this kit can be used to determine relative mass values for natural human IFN-alpha subtypes