Attached files

file filename
S-1 - FORM S-1 - International Stem Cell CORPd418224ds1.htm
EX-10.29 - DIVIDEND WAIVER AGREEMENT - International Stem Cell CORPd418224dex1029.htm
EX-23.2 - CONSENT OF VASQUEZ & COMPANY LLP - International Stem Cell CORPd418224dex232.htm

Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

As independent registered public accountants, we hereby consent to the incorporation by reference in this Registration Statement on Form S-1 of our report dated March 16, 2012 (which report includes an explanatory paragraph relating to the uncertainty of the Company’s ability to continue as a going concern) included in the Form 10-K for the year ended December 31, 2011 of International Stem Cell Corporation and Subsidiaries (the Company), a development stage company, and to all references to our Firm included in this Registration Statement.

/s/ Mayer Hoffman McCann P.C.

San Diego, California

October 18, 2012