Description
Protein A magnetic beads are superparamagnetic beads coated with a truncated portion of Protein A from S. aureus. The Protein A coated on the beads have affinity to the constant domain of an immunoglobulin making them ideal for immunoprecipitation. Our beads have high affinity for classes of IgG molecules including human, mouse and rabbit. The beads are perfect for small scale isolation of proteins in immunoprecipitation experiments.