Maximum Amount Guarantee of Collection Sample Contracts

DATED FEBRUARY 28th, 2007

Maximum Amount Guarantee of Collection • March 7th, 2007 • Cord Blood America, Inc. • Services-medical laboratories • Delaware

• Contract Type
  Maximum Amount Guarantee of Collection
• Filed
  March 7th, 2007
• Company
  Cord Blood America, Inc.
• Industry
  Services-medical laboratories
• Jurisdiction
  Delaware

VITA 34 International AG, a stock corporation organized and existing under the laws of Germany registered with the local court (Amtsgericht) of Leipzig with registration no. HRB 20339, with its principal office at Deutscher Platz 5a, D-04103 Leipzig, Federal Republic of Germany (the “Guarantor”)