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. 2018 Apr 12;9:451. doi: 10.3389/fimmu.2018.00451

Figure 2.

Figure 2

T cell recall assay for CII and CXI. The response of HCQ3 and HCQ4 hybridoma to native (A,C) and denatured (B,D) collagens. The supernatant was collected and the IL-2 secretion was measured by cytokine enzyme-linked immunosorbent assay. Glycosylated CII259-273 peptide (GalCII259-273) and naked CII259-273 peptide (nCII259-273) were served as positive control peptides for HCQ3 and HCQ4 hybridoma, respectively. rCII, rat Collagen II; bCXI, bovine collagen XI.