On Wed, 14 Jul 1999, Patrick M. Haley  wrote:

> We are researching the idea of offering immunoperoxidase staining. My
> question is, what companies sell kits that would include primary antibody,
> detection system, chromogen, and control slide in one package? We are on a
> limited budget.

  The idea of a kit is that it includes everything 
  _except_ the primary antibody, so that you can use one
  kit to do immunohistochemical tests with lots of
  different primary antibodies. Kits are expensive, and
  if you buy a new one for every different immunohistochemical
  test it won't be long before your limited budget is all in 
  the kit company's coffers.

 John A. Kiernan,
 Department of Anatomy & Cell Biology,
 The University of Western Ontario,
 LONDON,  Canada  N6A 5C1