COMPETITORS' DRUGS BATTLE SEPTIC SHOCK
Two competitors, Centocor Inc. and Xoma Corp., are seeking clearance from the Food and Drug Administration for an entirely new sort of anti-infection drug...
The new drugs, unlike antibiotics that act upon the bacteria, latch on to toxins made by the bacteria, thus blocking the next biochemical step in the disease process. Both drugs are monoclonal antibodies, proteins that zero in on selected targets in the body. Centoxin is derived from human spleen cells; Xoma's drug, called Xomen E-5, from mouse spleen cells.
... Some estimates... put the combined U.S. and European sales for both drugs at $750 million by the mid-1990s.
One reason for the jumbo market projections is sky-high prices for drugs produced by biotechnology. Centoxin and Xomen-E5 both are expected to cost between $1,500 and $2,500 for a single course of treatment, given by injection.




