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US 10,208,091 B2Granted
Modified kappa light chain-binding polypeptides
AssigneeGE Healthcare BioProcess R&D AB
InventorsGustav Rodrigo, Mats Ander, Tomas Bjorkman
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Abstract
A kappa light chain-binding polypeptide comprising or consisting essentially of one or more binding domains of Peptostreptococcus Protein L, each of said domains being selected from the group consisting of domain 2, domain 3 and domain 4.
Claims13
A polypeptide comprising the amino acid sequence selected from the group consisting of sequences defined by SEQ ID NOS:
- 15-18.
Dependencies are inferred from the claim text.