Biomaterial Database

Extraction and purification of specific antibody against Pseudomonas aeruginosa by immune affinity chromatography. 1977

J D Ogle, and P Stace, and J W Alexander

Immune affinity chromatography has been used to extract and purify specific immune antibody against P. aeruginosa immunotype 4 from hyperimmune gamma glubulin containing antibody against each of seven major immunotypes of P. aeruginosa. A column with a 4 ml. bed volume was construced which had a "working capacity" of approximately 1,680 agglutination units. With water used as the eluting agent, 100 percent yields of functionally active antibody were obtained when amounts equal to or less than the working capacity were loaded onto the column. The technique appears to be suitable for large scale extraction of specific immune antibody for therapeutic trials or investigative use.

UI	MeSH Term	Description	Entries
D011135	Polysaccharides, Bacterial	Polysaccharides found in bacteria and in capsules thereof.	Bacterial Polysaccharides
D011550	Pseudomonas aeruginosa	A species of gram-negative, aerobic, rod-shaped bacteria commonly isolated from clinical specimens (wound, burn, and urinary tract infections). It is also found widely distributed in soil and water. P. aeruginosa is a major agent of nosocomial infection.	Bacillus aeruginosus,Bacillus pyocyaneus,Bacterium aeruginosum,Bacterium pyocyaneum,Micrococcus pyocyaneus,Pseudomonas polycolor,Pseudomonas pyocyanea
D002846	Chromatography, Affinity	A chromatographic technique that utilizes the ability of biological molecules, often ANTIBODIES, to bind to certain ligands specifically and reversibly. It is used in protein biochemistry. (McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed)	Chromatography, Bioaffinity,Immunochromatography,Affinity Chromatography,Bioaffinity Chromatography
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D000907	Antibodies, Bacterial	Immunoglobulins produced in a response to BACTERIAL ANTIGENS.	Bacterial Antibodies
D001666	Binding Sites, Antibody	Local surface sites on antibodies which react with antigen determinant sites on antigens (EPITOPES.) They are formed from parts of the variable regions of FAB FRAGMENTS.	Antibody Binding Sites,Paratopes,Antibody Binding Site,Binding Site, Antibody,Paratope