Assessment of Physicochemical Properties of Rituximab Related to Its Immunomodulatory Activity

Figure 4

(a) Relative binding affinity against CD20, (b) affinity constants towards FcγRIIa, and (c) FcγRIIIa. Square marks represent the batches evaluated of reference product and circle marks represent the evaluated batches of Kikuzubam.

(a)

(b)

(c)