Orphan designation: humanised IgG1 kappa monoclonal antibody against tyrosine-protein phosphatase non-receptor type substrate 1, signal-regulatory protein beta-1 and signal-regulatory protein gamma Treatment of haemophagocytic lymphohistiocytosis, 18/07/2

Orphan designation: humanised IgG1 kappa monoclonal antibody against tyrosine-protein phosphatase non-receptor type substrate 1, signal-regulatory protein beta-1 and signal-regulatory protein gamma Treatment of haemophagocytic lymphohistiocytosis, 18/07/2025 Positive