Subcutaneous immunization of rabbits with nitrocellulose paper strips impregnated with microgram quantities of protein.
The desire to produce specific antibodies to substances available only in minute quantities and increased concern for laboratory animal welfare have each contributed to heightened interest in alternative immunization methods. In this report, we describe the production of polyclonal antibodies against microgram quantities of a weakly immunogenic tumor-associated protein of canine origin. Our technique employs the subcutaneous implantation of nitrocellulose electroblot strips without the use of adjuvant. The method is simple, appears reliable, can be used to improve antigen purity, and is applicable for either polyclonal or monoclonal antibody production in different host species. In addition, because traditional adjuvants are not required with this system, severe inflammatory responses and associated animal discomfort are reduced.
Coghlan
L G
LG
Department of Veterinary Resources, University of Texas M.D. Anderson Cancer Center, Smithville 78957.
Hanausek
M
M
D000818:Animals; D000912:Antibodies, Neoplasm / Q000096:biosynthesis; D000951:Antigens, Neoplasm / Q000276:immunology; D003101:Collodion; D062109:Dermatologic Surgical Procedures; D004591:Electrophoresis, Polyacrylamide Gel; D007114:Immunization / Q000379:methods*; D015151:Immunoblotting; D008297:Male; D019736:Prostheses and Implants; D011817:Rabbits; D013047:Specific Pathogen-Free Organisms
D000912:Antibodies, Neoplasm; D000951:Antigens, Neoplasm; D003101:Collodion