Food of Animal Origin Categories: Best-Selling Recombinant Proteins Infectious Diseases Chagas Chikungunya CMV Dengue Hepatitis HIV HTLV H. pylori Leishmania Leptospira Malaria Syphilis Zika Allergens Food of Animal Origin Food of Plant Origin Epidermals and Animal Proteins House Dust Mites Molds SARS-COV2 Cytokines Gliadin Best-Selling Recombinant Proteins / Allergens / Food of Animal Origin Best-Selling Recombinant Proteins Infectious Diseases Allergens Food of Animal Origin Food of Plant Origin Epidermals and Animal Proteins House Dust Mites Molds SARS-COV2 Cytokines Gliadin Recombinant Shrimp/crab allergen $149.00