Pierce™ Anti-HA Magnetic Beads

Thermo Scientific Pierce Anti-HA Magnetic Beads are affinity particles for immunoprecipitation of recombinant HA-tagged proteins expressed in bacterial or mammalian cells or in vitro systems, using manual or robotic magnetic separators.

Features of Anti-HA Magnetic Beads:

• Specific—highly specific anti-HA monoclonal antibody (clone 2-2.2.14) enables high yield and high purity immunoprecipitation
• Convenient and fast—product instructions provide an easy-to-follow, optimized protocol for immunoprecipitation in approximately one hour
• Low non-specific binding—stable, pre-blocked beads and specific antibody minimize off-target binding for HA-tag IP or co-IP experiments
• Versatile—beads are compatible with manual and automated workflows (e.g., Thermo Scientific KingFisher Instruments)

The blocked magnetic bead surface is coated with anti-HA antibody, a highly specific mouse IgG1 monoclonal antibody that recognizes the HA-epitope tag (YPYDVPDYA) derived from the human influenza hemagglutinin (HA) protein. The Pierce Anti-HA Magnetic Beads can be used manually with a magnetic stand, as well as with automated platforms, such as the Thermo Scientific KingFisher Instruments, for high-throughput workflows.

Specifications:
Product Details:
Pierce Anti-HA Magnetic Beads are convenient for the immunoprecipitation (IP) of recombinant HA-tagged proteins and the co-immunoprecipitation (co-IP) of their interacting proteins. The beads are incubated with a cell lysate containing HA-tagged protein and the fusion protein is captured. The beads are subsequently washed and then the target proteins are eluted using 0.1M glycine, pH 2.0, 50 mM NaOH, or SDS-PAGE sample buffer. If gentler elution conditions are desired, 2 mg/mL Pierce HA peptide can be used. The protocol has been optimized for each of these conditions. Anti-HA antibody can be used to detect HA-tagged protein by Western blot analysis.