** Shares of biotech co HALO.O rise 1.4% to $38.11
** Co signs collaboration and licensing deal with Tokyo-
based Chugai Pharmaceutical for access to HALO's drug delivery
system ENHANZE urn:newsml:reuters.com:*:nPnc0nz9Fa
** Chugai plans to explore the potential use of ENHANZE for
one of its drug candidates, says HALO
** ENHANZE helps in the delivery of drugs, which need to be
administered just under the skin, compared with the traditional
method of delivery via injections
** Under deal, HALO will receive $25 million of upfront
payment from Chugai
** Chugai is obligated to make potential future milestone
payments of up to $160 million
** Up to Wednesday's close, HALO down ~7% YTD