GeneTex's Multiple Species Paraffin Tissue Array is designed for testing the species reactivity of antibodies. This array can bring very important information of antibodies in immunohistochemistry studies. The same type of tissues from 15 different species, including human, mouse, rat, Rhesus monkey, Cynomolgus monkey, rabbit, guinea pig, goat, sheep, hamster, chicken, bovine, horse, dog, and porcine, are arrayed on positively charged glass slides. The Multiple Species paraffin tissue array can also enable you to study expression of genes or proteins of interest among different animals.