PMC7607997_01
Mean fluorescence intensity values of untreated and acid-treated single antigen bead assay from a control sample
AJTS-14-79-g001.jpg
PMC7607997_01_AJTS-14-79-g001.jpg
F1
The MFIs of the antibodies from that of the control sera with known anti-HLA-A*26 specificity were reduced to half on testing with the acid-treated SAB assay indicating that the HLA antigen HLA-A*26 on the SAB assay was susceptible to acid treatment [Figures 1 and 2].
Mean fluorescence intensity values of untreated and acid-treated single antigen bead assay from the test sample
AJTS-14-79-g002.jpg
PMC7607997_01_AJTS-14-79-g002.jpg
F2
The MFIs of the antibodies from that of the control sera with known anti-HLA-A*26 specificity were reduced to half on testing with the acid-treated SAB assay indicating that the HLA antigen HLA-A*26 on the SAB assay was susceptible to acid treatment [Figures 1 and 2].