EXHIBIT 99.3 MORTGAGE LOAN PURCHASE AND SALE AGREEMENT This Mortgage Loan Purchase and Sale Agreement (this "Agreement") is dated and effective as of August 1, 2006, between General Electric Capital Corporation, as seller (the "Seller" or "GECC"), and...Mortgage Loan Purchase and Sale Agreement • September 8th, 2006 • Banc of America Commercial Mortgage Inc., Series 2006-4 • Asset-backed securities • New York
