It's very impressive that SLXP would give so much to PGNX under this deal.
You think SLXP gave so much to PGNX? It's a good deal in current economic condition but not exceptional. The deal is almost identical to original Wyeth deal with PGNX in upfront cash and milestone. Consider how much Wyeth had spent in getting to this point, SLXP got a great deal rather than paid so much in my opinion.