Exhibit 32

CERTIFICATION PURSUANT TO
18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002

In connection with the quarterly report of ThermoGenesis Corp. (the “Company”) on Form 10-Q for the period ended December 31, 2008, as filed with the Securities and Exchange Commission (the “Report”), I, Matthew T. Plavan, Interim Chief Executive Office/Chief Financial Officer, of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of our knowledge:

     (1) the Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

     (2) the information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Dated: February 4, 2009	/s/ Matthew T. Plavan
	Matthew T. Plavan
	Interim Chief Executive Officer/Chief Financial Officer (Principal Executive Officer, Principal Financial Officer and Principal Accounting Officer)