Protein A Magnetic Beads


Protein A Magnetic Beads are nano-superparamagnetic beads covalently coated with protein A. Protein A has high affinity to bind to constant region (Fc) of antibody from multiple species, including human, mouse, rabbit, pig, dog and cat. With a fast magnetic response rate, high protein binding capacity and low non-specific binding, Protein A Magnetic Beads provide a rapid and efficient method for isolating antibodies from serum, ascites or cell culture media and for immunoprecipitation of the target antigen from cell lysates or tissue extracts. The process can be fully automated.

SKU Pack Size PriceQuantity
MBPP-02000 10mg/1ml $155.00
MBPP-02001 20mg/1ml $225.00
MBPP-02002 100mg/5ml $815.00
Simple and Efficient Extraction Procedure

Simple and Efficient Extraction Procedure

Product Features
Specificity: Purification of antibody
Magnetic Separation: Fast response, complete purification process within 30min, no chromatograph, no centrifugation, maximally preserve protein activity
Excellent Suspension Ability: Nanometer scale, rapid conversion from solid-phase to solution and vice versa
High Binding Capacity: Efficient coupling, higher binding surface area
Low non-specific Binding: Hydrophilic microspheres, low non-specific binding
Compatibility: Fully compatible with automation and LC-MS/MS analyses
Product Specifications
Concentration: 20mg/ml
Diameter: 500nm
pH stability: 3-10
30min sedimentation rate: <1%
Magnetic response rate: >30emu/g
Solvent: Phosphate buffered saline, 10% glycerol, Proclin 300
Binding capacity: >40µg human IgG per mg magnetic beads
Database and Results

Database and Results

Protein A Magnetic Beads is stored at 2-8°C, 1 year.
Catalog No.
MBPP-02001 10mg / 1ml


20mg / 1ml

100mg / 5ml

Pack Size

10mg/1ml, 20mg/1ml, 100mg/5ml

Protein A Magnetic Beads

Related Products Protocols

Streptavidin Magnetic Beads

Ni-NTA (His-tag Affinity) Magnetic Beads

Chitin (CBD-tag Affinity) Magnetic Beads

Amylose (MBP-tag Affinity) Magnetic Beads

Glutathione (GST-tag Affinity) Magnetic Beads