IgA Immune Virus Complex Stimulates Phagocytosis

The researchers used fluorescent polystyrene beads coated with protein L. They incubate them with the neutrophils wash, and they can look at uptake because they have fluorescence something. The IgA immune virus complex stimulates phagocytosis. Even when it's not possible to have phagcytosis,. So IgG... Oh, the neutrophil part, yeah. Yeah, IgG gave them phagocyTosis, IgA did not give them phagicytosis. It's still good. This is still possible.