0001193125-05-134819 Sample Contracts

4,137,902 Shares IMMUNICON CORPORATION Common Stock PLACEMENT AGENCY AGREEMENT
Placement Agency Agreement • June 29th, 2005 • Immunicon Corp • Laboratory analytical instruments • New York

Immunicon Corporation, a Delaware corporation (the “Company”), proposes, subject to the terms and conditions contained herein, to issue and sell 4,137,902 shares (the “Shares”) of common stock, $0.001 par value per share (the “Common Stock”), directly to certain investors (collectively, the “Investors”). The Company desires to engage you as its placement agents (the “Placement Agents”) in connection with such issuance and sale. The Shares are more fully described in the Registration Statement (as hereinafter defined).