De novo binding domain containing polypeptides and uses thereof
AssigneesSubdomain, LLC, Arcellx, Inc.
InventorsDavid William LAFLEUR, David M. HILBERT
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Abstract
Provided herein are de novo binding domain containing polypeptides (DBDpp) that specifically bind a target of interest. Nucleic acids encoding the DBDpp, and vectors and host cells containing the nucleic acids are also provided. Libraries of DBDpp, methods of producing and screening such libraries and the DBDpp identified from such libraries and screens are also encompassed. Methods of making and using the DBDpp are additionally provided. Such uses include, without limitation, affinity purification, and diagnostic and therapeutic applications.
Claims2
A polypeptide for binding a target of interest, the polypeptide comprising:
- an amino acid sequence comprising:
- (SEQ ID NO:
- 4)
- MGSWX5EFX8X9RLX12AIX15X16RLX19ALGGSEAELA
- AFEKEIAAFESELQAYKGKGNPEVEX55LRX58X59AA
- X62TRX65X66LQAYRHN,
- wherein the polypeptide is derived from modifications to the amino acid sequence of SEQ ID NO:1,
- wherein the polypeptide specifically binds a target of interest, and
- wherein the polypeptide the specific binding the target of interest is greater than binding of a polypeptide according to SEQ ID NO:1 to the target of interest.
2-77. (canceled)
Dependencies are inferred from the claim text.