摘要：

Patent No. 597251 Disclosed is an antibody that binds to CD22, wherein the antibody comprises (1) an HVR-H1 comprising the amino acid sequence of GYEFSRSWMN; (2) an HVR-H2 comprising the amino acid sequence of GRIYPGDGDTNYSGKFKG; (3) an HVR-H3 comprising the amino acid sequence of DGSSWDWYFDV; (4) an HVR-L1 comprising the amino acid sequence of RSSQSRIVHSVGNTFLE (5) an HVR-L2 comprising the amino acid sequence of KVSNRFS; and (6) an HVR-L3 comprising an amino acid sequence of FQGSQFPYT.

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