Patent ID: 8722857

Claim:
An anti-CD79b cysteine engineered antibody comprising a heavy and a light chain, a single free cysteine amino acid at position 118 of the heavy chain according to EU numbering convention, and (i) an HVR-L1 sequence of KASQSVDYEGDSFLN (SEQ ID NO: 194); (ii) an HVR-L2 sequence of AASNLES (SEQ ID NO: 195); (iii) an HVR-L3 sequence of QQSNEDPLT (SEQ ID NO: 196); (iv) an HVR-H1 sequence of GYTFSSYWIE (SEQ ID NO: 202); (v) an HVR-H2 sequence of GEILPGGGDTNYNEIFKG (SEQ ID NO: 203); and (vi) an HVR-H3 sequence of TRRVPIRLDY (SEQ ID NO: 204).