Protein A Magnetic Beads
EmerTher Protein A Magnetic Beads are nano-superparamagnetic beads covalently coated with protein A. The Beads provide a rapid and efficient method for isolation of antibodies from serum, ascites or cell culture media and for immunoprecipitation of the target antigen from cell lysates or tissue extracts.
Product Features
-
Fast magnetic response
-
High binding affinity
-
Low non-specific binding
-
Compatible with subsequent LC-MS/MS analyses
-
Suitable for manual operation or full automation for high throughput analysis
Extraction Procedures
Manual Extraction
Automated Extraction
The beads are simply added to a sample and antibodies will bind to the beads.
After washing unbound impurity off, the antibodies can be eluted from the magnetic beads or the bound magnetic beads can be directly used in downstream experiments.
The process can be completed manually or fully automated for high throughput applications.
Protein A Magnetic Beads
Antibody
Impurity
Experimental Results
SDS-PAGE of protein purified by EmerTher Protein A magnetic beads
M: marker
1-5: Purified antibody (from human serum)
Binding Capacity: >80µg protein/mg beads
Catalog
