CARLSBAD, Calif.--(BUSINESS WIRE)--Invitrogen Corporation (Nasdaq:IVGN), a provider of essential life science technologies for research, production and diagnostics, will announce its third quarter 2007 earnings on Tuesday, October 30, 2007, after markets close. Following the earnings release, Invitrogen senior management will hold a live webcast at 5:00 PM (ET) to discuss financial and other business results.