Biomaterial Database

Application of paramagnetic beads for purifying Bacillus anthracis protective antigen. 2006

A Zarzecka, and M Bartoszcze

Military Institute of Hygiene and Epidemiology, Biological Threats Identification and Countering Center, 24-100 Pulawy, Lubelska 2, Poland. azarzecka@man.pulawy.pl

Paramagnetic beads coated with Protein G and Tosylactivated-280 dynabeads have been used to purify Bacillus anthracis protective antigen from a liquid culture. The obtained protein was used in the enzyme-linked immunosorbent assay test to detect B. anthracis protective antigen antibodies in human sera collected from immunized individuals. The purification method using paramagnetic beads is very effective. It is fast, easy and may be carried out practically in any laboratory.

UI	MeSH Term	Description	Entries
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
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
D000942	Antigens, Bacterial	Substances elaborated by bacteria that have antigenic activity.	Bacterial Antigen,Bacterial Antigens,Antigen, Bacterial
D001408	Bacillus anthracis	A species of bacteria that causes ANTHRAX in humans and animals.
D018189	Immunomagnetic Separation	A cell-separation technique where magnetizable microspheres or beads are first coated with monoclonal antibody, allowed to search and bind to target cells, and are then selectively removed when passed through a magnetic field. Among other applications, the technique is commonly used to remove tumor cells from the marrow (BONE MARROW PURGING) of patients who are to undergo autologous bone marrow transplantation.	Immunomagnetic Bead Technique,Immunomagnetic Purging,Immunomagnetic Cell Separation,Bead Technique, Immunomagnetic,Bead Techniques, Immunomagnetic,Cell Separation, Immunomagnetic,Cell Separations, Immunomagnetic,Immunomagnetic Bead Techniques,Immunomagnetic Cell Separations,Immunomagnetic Purgings,Immunomagnetic Separations,Purging, Immunomagnetic,Purgings, Immunomagnetic,Separation, Immunomagnetic,Separation, Immunomagnetic Cell,Separations, Immunomagnetic,Separations, Immunomagnetic Cell
D022122	Anthrax Vaccines	Vaccines or candidate vaccines used to prevent ANTHRAX.	Anthrax Vaccine,Vaccines, Anthrax,Vaccine, Anthrax