BeaverBeads™ Protein A/G Matrix beads product enables Protein A/G to cover superparamagnetic microspheres with high density by using Beaver biological nano-technology. Comparing to similar products currently on the international immunomagnetic beads market, it has more antibody binding sites, smaller usage of beads and less binding with other protein. Thus, it makes immunoprecipitation experiments more efficient. The antibody can be separated from the serum sample by one-step purification, and the purity of the antibody is more than 90%.

Product name NO. Spec Packing Unit Unit Price Add Cart
BeaverBeads™ Protein A / Protein G 70814-5 5ml. 10%(v/v),10-30um bottled $
BeaverBeads™ Protein A / Protein G 70814-100 100ml. 10%(v/v),10-30um bottled $
BeaverBeads™ Protein A / Protein G 70814-500 500ml. 10%(v/v),10-30um bottled $
BeaverBeads™ Magrose Protein G 70814P-5 5 mL,10~30 µm Case $
BeaverBeads™ Magrose Protein G 70814P-100 100 mL,10~30 µm Case $
BeaverBeads™ Magrose Protein G 70814P-500 500 mL,10~30 µm Case $
BeaverBeads™ Protein A Antibody Purification 20102-1 30mg/mL 1 mL, 30mg/mL, 2μm $
BeaverBeads™ Protein A Antibody Purification 20102-5 30mg/mL 5 mL, 30mg/mL, 2μm $
BeaverBeads™ Protein A Antibody Purification 20102-25 30mg/mL 25 mL, 30mg/mL, 2μm $
BeaverBeads™ Protein A/G Antibody Purification 20202-1 30mg/mL 1 mL, 30mg/mL, 2μm $
BeaverBeads™ Protein A/G Antibody Purification 20202-5 30mg/mL 5 mL, 30mg/mL, 2μm $
BeaverBeads™ ProteinA/G Antibody Purification 20202-25 30mg/mL 25 mL, 30mg/mL, 2μm $
BeaverBeads™ Magrose ProteinA Antibody Purification 70804-5 10%(v/v) 5 mL,10% (v/v), 30-150 μm $
BeaverBeads™ Magrose ProteinA Antibody Purification 70804-100 10%(v/v) 100 mL,10%(v/v), 30-150 μm $
BeaverBeads™ Magrose ProteinA Antibody Purification 70804-500 10%(v/v) 500 mL,10%(v/v), 30-150 μm $
BeaverBeads™ Magrose ProteinG Antibody Purification 70805-5 10%(v/v) 5 mL,10%(v/v), 30-150 μm $
BeaverBeads™ Magrose ProteinG Antibody Purification 70805-100 10%(v/v) 100 mL, 10%(v/v), 30-150 μm $
BeaverBeads™ Magrose ProteinG Antibody Purification 70805-500 10%(v/v) 500 mL, 10%(v/v), 30-150 μm $

 1. Highly effective antibody binding capacity and ultra-low non-specific adsorption performance

  • Protein A Matrix beads extract the purity of antibody IgG from 10-fold diluted human serum, which is substantially the same or even higher than the purity of IgG extracted directly from serum.

2. Time saving, simple and mild

  • The picture below shows the BeaverBeads ™ bead application flow diagram

  • Comparison with chromatographic - agarose gel purification

  • 1. No centrifugation, magnetic separation can be used, and the use of the chromatograph-agarose gel purification system can greatly shorten the operating time

  • 2. Avoid the error of the packing loss caused by repeated suction fluid

  • 3. Avoid damage to active protein by mechanical shearing force in centrifugation

3. High product stability

  • BeaverBeads ™ Protein A Matrix Magnetic Beads Stability Test. The magnetic beads were incubated at 37 ℃ for 8 weeks, and the antibody binding efficiency was not attenuated, which indicated that the beads had good stability.

4. Antibody elution system is closer to neutral

  • This product uses an optimized elution buffer to elute antibodies at pH 4.5, greatly reducing the risk of acid-sensitive antibodies being damaged in low pH elution environments.

5. Very low protein A ligand off rate

  • Protein A residues in antibody purification products for Beaver Beads ™ beads are lower than US FDA standards (20 ppm). And has been certified by the foreign well-known foreign products no significant difference.

6. Reusable

  • BeaverBeads ™ antibody purified beads can be reused and regenerated, and maintain high antibody binding efficiency. After 15 uninterrupted purification operations, 75% of the lgG binding capacity was maintained, and the antibody binding capacity was restored to the original 90% after regeneration treatment.

 

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