Affinity Metals CorpCSE: AFF

ARIUS Announces Progress of PDL Collaboration

· Issued by Affinity Metals Corp via CNW
(TSX Venture: ARI)

TORONTO, Nov. 10 /CNW/ - ARIUS Research Inc. (TSX-V: ARI) today announced
that a group of novel anti-cancer antibodies in their collaboration with
Protein Design Labs, Inc. (PDL) has met another research objective based on
experiments conducted by PDL. These anti-cancer antibodies were produced
through ARIUS' FunctionFIRST(TM) platform then selected by the Collaboration
in early 2005 to move forward. Now, successful and timely completion of this
second objective means these antibodies have met the next requirement for
licensing.
The three-year collaboration was originally announced in 2003. Under the
agreement, ARIUS was paid an upfront technology access fee to support their
research efforts and to fund generation of new, anti-cancer antibodies using
its proprietary FunctionFIRST(TM) platform. ARIUS will receive licensing fees,
milestone payments, and a percentage royalty on any licensed antibody.
"We are excited and pleased by these new data from PDL," said Dr. David
Young, President of ARIUS Research Inc. "Their efforts and commitment to our
collaboration are building considerable value into the antibodies and helping
with their rapid progress."
Interest in functional anti-cancer antibodies has grown since the release
of studies this year that showed an improvement in survival for breast cancer
patients who were treated with the antibody, Herceptin. The overall antibody
market has been forecast to reach $12 billion by 2008. The ARIUS/PDL
collaboration has the potential to develop antibodies for multiple types of
cancers.

About ARIUS Research

ARIUS Research Inc. is a biotechnology company dedicated to the discovery
and development of novel anticancer monoclonal antibodies (MAbs). Established
in 1999, ARIUS has built a proprietary technology platform, FunctionFIRST(TM),
that rapidly identifies powerful MAbs targeting a variety of cancer
indications. This antibody generation engine has enabled ARIUS to assemble a
growing pipeline of over 300 functional MAbs, which may be used for commercial
collaborations, out-licensing or in-house development. ARIUS has ongoing
licensing and research partnerships with key biotechnology and drug
development companies that provide revenues and access to external
technologies. The long-term vision of ARIUS is to deliver personalized therapy
by matching multiple antibodies to the distinct antigenic characteristics of
each patient's tumor cells thereby increasing efficacy and avoiding side
effects. ARIUS is listed on the TSX Venture Exchange under the symbol "ARI".

Forward-Looking Statement

Certain statements in this news release constitute "forward-looking
statements" within the meaning of the Private Securities Litigation Reform Act
of 1995, which involve known and unknown risks, uncertainties and other
factors that may cause our actual results to be materially different from any
future results, performance or achievements expressed or implied by such
statements. Forward-looking statements in this release include, but are not
limited to, ARIUS successfully advancing its new product programs as well as
licensing opportunities. These statements are only predictions and actual
events or results may differ materially. Factors that could cause such actual
events or results expressed or implied by such forward-looking statements to
differ materially from any future results expressed or implied by such
statements include, but are not limited to: early stage of development;
technology and product development; dependence on and management of current
and future corporate collaborations; future capital needs; uncertainty of
additional funding; no assurance of market acceptance; dependence on
proprietary technology and uncertainty of patent protection; intense
competition; manufacturing and market uncertainties; and government
regulation. These and other factors are described in detail in the Company's
Annual Report, forthcoming news releases and other filings with Canadian
securities regulatory authorities and the U.S. Securities & Exchange
Commission. Forward-looking statements are based on our current expectations
and ARIUS is not obligated to update such information to reflect later events
or developments.

Website: www.ariusresearch.com

The TSX Venture Exchange has not reviewed and does not accept
responsibility for the adequacy or accuracy of this statement.