EX-23.1 4 a-23ex231consentofdeloitte.htm EX-23.1 Document

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in Registration Statement No. 333-264090 on Form S-3 and Registration Statement No. 333-255355 on Form S-8 of our report dated March 21, 2024, relating to the financial statements of Instil Bio, Inc. appearing in this Annual Report on Form 10-K for the year ended December 31, 2023.

/s/ Deloitte & Touche LLP

San Diego, California
March 21, 2024