Patent ID: 11873336
Assignee: TENEOBIO, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A heavy chain-only antibody binding to CD22 comprising a heavy chain variable region comprising:
(a) a CDR1 sequence of any one of SEQ ID NOs: 2-10; and
(b) a CDR2 sequence of the formula:

X7 X8 Y X9 G X10 X11, where X7 is I or V;
X8 is Y or H;
X9 is S or T;
X10 is A, V or S; and
X11 is T or A; and
(c) a CDR3 sequence of the formula:

X12 R X13 D S S X14 W R S, where X12 is T, A or K;
X13 is D or E; and
X14 is N or S.