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US 12,060,585 B2Granted
Expression of novel cell tags
AssigneePrecigen, Inc.
InventorsRutul Shah, Peter Emtage, Ramya Yarlagadda
Life of this patent
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Abstract
Disclosed herein are polynucleotides encoding cell tags for use in immunotherapeutic applications, and systems comprising polynucleotide cell tags for regulating the activity of a cell. The compositions, methods and systems described herein provide tools for regulating activity of genetically engineered cells in a subject.
Claims15
A recombinant polypeptide comprising an amino acid sequence having at least 90% identity with the sequence of any one of SEQ ID NOs:
- 57, 73, 77, and 81;
- wherein the recombinant polypeptide does not comprise an intracellular signaling domain.
Dependencies are inferred from the claim text.