Enzymatic Conversion of RBCs by -N-Acetylgalactosaminidase from Spirosoma linguale

Figure 19

S. linguale α-NAGA at room temperature for 2-hour incubation (enzyme treated Type A₁ RBC) and PE fluorescence histogram (500 μg/mL enzyme). Enzyme conversion without additional steps, enzyme conversion with solution replacement, enzyme conversion with additional solution added, and Type O RBC.