Patent ID: 11932695
Assignee: SENSEI BIOTHERAPEUTICS, INC.
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A | IPC A  C

Claim 0:
1. A modified antibody represented by the following formula (IIa):, wherein:
A is an antibody or antibody fragment;
the two depicted cysteine residues are from at least one reduced interchain cysteine-cysteine disulfide bond in A;
n is an integer from 1 to 13;
the  bond represents a single or a double bond; and
each R and R′ is independently hydrogen or C1-6 alkyl, wherein one or more carbons in the C1-6 alkyl are optionally substituted by a group selected from an oxo, a thio, an imine, and a substituted imine.