Complex Antibodies

Complex Antibodies, Inc. is dedicated to providing the highest quality antigens, antibodies, human disease state blood samples and normal human blood samples to diagnostic manufacturers, pharmaceutical companies and research institutions. Complex Antibodies, Inc. was started to provide the biotech community with an economical source for diagnostic tools for basic research, feasibility studies, problem solving, and manufacturing. The president and founder, John Gressard, has a unique career spanning over 30 years in biotechnology including large scale enzyme purification, process development, diagnostic kit manufacturing, antibody and antigen sales, disease state and normal human blood and blood component procurement and most importantly, customer service. He wanted to develop a forum where his experience and knowledge of the industry could be used to provide the best possible value in the biotech industries for time and money investments.