Description
The QuantikineTM HS Human CTLA-4 Immunoassay is a 4.0 hour solid-phase ELISA designed to measure human CTLA-4 in cell culture supernates, cell lysates, serum, plasma, and urine. It contains CHO cell-expressed recombinant human CTLA-4 and antibodies raised against the recombinant protein. Results obtained using natural human CTLA-4 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 CTLA-4