Industry: 2836—Biological Products, Except Diagnostic Substances
Establishments primarily engaged in the production of bacterial and virus vaccines, toxoids, and analogous products (such as allergenic extracts), serums, plasmas, and other blood derivatives for human or veterinary use, other than in vitro and in vivo diagnostic substances. Included in this industry are establishments primarily engaged in the production of microbiological products for other uses. Establishments primarily engaged in manufacturing in vitro and in vivo diagnostic substances are classified in Industry 2835.

Agar culture media, except in vitro and in vivoCoagulation products
Aggressins, except in vitro and in vivoCulture media or concentrates, except in vitro and in vivo
Allergenic extracts, except in vitro and in vivoDiphtheria toxin
AllergensHematology products, except in vitro and in vivo reagents
Anti-hog-cholera serumsPlasmas
AntigensPollen extracts, except in vitro and in vivo
AntiserumsSerobacterins
AntitoxinsSerums, except in vitro and in vivo
AntiveninToxins
Bacterial vaccinesToxoids except in vitro and in vivo
Bacterins, except in vitro and in vivoTuberculins
Bacteriological media, except in vitro and in vivoVaccines
Biological and allied products: antitoxins, bacterins, vaccines, viruses, bacterins, vaccines, viruses, except in vitro and in vivoVenoms
Blood derivatives, for human or veterinary use, except in vitro and in vivoViruses
Codes Titles Number of US Businesses
2836Biological Products, Except Diagnostic1,903
283600Biological products, except diagnostic765
28360000Biological products, except diagnostic765
283601Blood derivatives341
28360100Blood derivatives19
28360101Coagulation products5
28360102Plasmas283
28360103Serums34
283602Extracts147
28360200Extracts136
28360201Allergens, allergenic extracts10
283603Vaccines and other immunizing products331
28360300Vaccines and other immunizing products203
28360301Antitoxins2
28360302Bacterial vaccines15
28360304Vaccines111
283604Culture media168
28360400Culture media157
28360401Agar culture media2
28360402Bacteriological media9
283605Toxins, viruses, and similar substances, including venom94
28360500Toxins, viruses, and similar substances, including venom3
28360501Toxins7
28360502Venoms81
28360503Viruses3
283699Biological products, except diagnostic, nec57
28369901Veterinary biological products57