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EXCEL - IDEA: XBRL DOCUMENT - Celldex Therapeutics, Inc.Financial_Report.xls
EX-32 - EX-32 - Celldex Therapeutics, Inc.a2207736zex-32.htm
EX-21.0 - EX-21.0 - Celldex Therapeutics, Inc.a2207736zex-21_0.htm
EX-31.2 - EX-31.2 - Celldex Therapeutics, Inc.a2207736zex-31_2.htm
EX-31.1 - EX-31.1 - Celldex Therapeutics, Inc.a2207736zex-31_1.htm
10-K - 10-K - Celldex Therapeutics, Inc.a2207736z10-k.htm

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Exhibit 23.1

CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

        We hereby consent to the incorporation by reference in the Registration Statements on Form S-8 (Nos. 333-151728, 333-117602 and 333-162423) and on Form S-3 (No. 333-165899) of Celldex Therapeutics, Inc. of our report dated March 8, 2012 relating to the financial statements and the effectiveness of internal control over financial reporting, which appears in this Form 10-K.

/s/ PricewaterhouseCoopers LLP

Boston, Massachusetts
March 8, 2012




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