Cellectar Biosciences, Inc. - Power of Attorney Confirmation

This filing confirms that Andrew Gu has authorized and designated Chad Kolean and Christina Blakley to execute and file Forms 3, 4, and 5 on his behalf, concerning his ownership of or transactions in Cellectar Biosciences, Inc. securities. This authorization remains in effect until Gu is no longer required to file these forms or until it is revoked in writing. The filing also states that Kolean and Blakley are not assuming Gu's compliance responsibilities under Section 16 of the Securities Exchange Act of 1934. This statement revokes any prior authorizations for individuals not named herein and supersedes any previous confirming statements.