Assignment and Assumption of Lease and Third Amendment to Lease Sample Contracts

ASSIGNMENT AND ASSUMPTION OF LEASE AND THIRD AMENDMENT TO LEASE
Assignment and Assumption of Lease and Third Amendment to Lease • February 10th, 2010 • Maxygen Inc • Services-commercial physical & biological research

This Assignment and Assumption of Lease and Third Amendment to Lease (“Agreement”) is entered into, and dated for reference purposes, as of January 29, 2010 (the “Execution Date”) by and between METROPOLITAN LIFE INSURANCE COMPANY, a New York corporation (“MetLife”), MAXYGEN, INC., a Delaware corporation (“Maxygen”), and PERSEID THERAPEUTICS LLC, a Delaware limited liability company (“Perseid”), with reference to the following facts (“Recitals”):