Depicts association and phagocytosis score at MOP 30. Statistical comparison was made by comparing the IgG1 with that of IgGh 47 version with Mann-Whitney U two-tailed test. Across the figure mean is shown and error bars are SEM.*** denotes P -value < 0.001, ** denotes P -value < 0.01 * denotes P < 0.05 and P -value > 0.05 is ns. Positive control is DuomAb IgG3, and negative control is Xolair IgG1. In B-C N = 3 independent experiments were performed while at D and E N = 4 independent experiments were performed. Source data is provided as a Source Data file.