CARLSBAD, Calif.--(BUSINESS WIRE)--Invitrogen Corporation (Nasdaq:IVGN) today announced that it will be webcasting senior management presentations made to investors as part of a Healthcare Bus Tour on Monday, March 5, 2007, starting at 8:30 a.m. Pacific Time. Presenters will include Greg Lucier, Invitrogen’s Chairman and Chief Executive Officer; David Hoffmeister, Invitrogen’s Chief Financial Officer, and several other company executives.