I never could get CD19 to work on FFPE mouse tissue, I had to use frozen sections. Patsy Ruegg "Baldridge, Lee Ann" wrote: > Hi All, > I am looking for a CD19 that will work in FFPE mouse tissue. Is there anyone > out there who has had any success? Thanks in advance for any help you all > may be able to give. > Have a Happy Turkey Day too!! > > Lee Ann Baldridge > IU School of Medicine > Indpls. IN.