Home / Magnetic Particles / Affinity Magnetic Particles / Protein L / Absolute Mag™ Protein L Silica-coated Magnetic Particles, 1.0 μm

Absolute Mag™ Protein L Silica-coated Magnetic Particles, 1.0 μm(WNM-B001)


Absolute Mag™ Protein L Silica-coated Magnetic Particles, 1.0 μm (# WNM-B001) are high-capacity and high-throughput affinity particles for antibody purification and immunoprecipitation methods. The recombinant protein L is covalently attached to the magnetic particle surface. Protein L magnetic beads not only bind IgG, but also other classes of Ig including IgM, IgA, IgE and IgD, and single chain variable fragments (ScFv) and Fab fragments.

Application Notes
These magnetic particles are specifically designed, tested and quality controlled for use in quick and efficient one-step purification of monoclonal antibodies from ascites or culture supernatants because it does not bind bovine immunoglobulins.
Particle Size
1.0 µm
Protein L
Surface Coating
20 mg/mL
Storage Buffer
10mM Tris, 0.15 M NaCl,0.1% BSA,1 mM EDTA, pH7.4, 0.1% NaN3
Unit Size
2 mL
Number of Particles
1.7E+8 particles/mg
Type Magnetization
Surface Area
~100 m²/g
Binding Capacity
1 mg protein/ml of Beads
Store at 4°C upon receipt

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