NeutrAvidin beads

NeutrAvidin beads

NeutrAvidin beads, like Streptavidin beads, can immobilize biotin-labeled compounds and antibodies, DNA, etc. and can be used in a wide range of applications.
NeutrAvidin beads may have slight non-specific adsorption from sugar chains. However, since it does not have a RYD sequence, it suppresses non-specific adsorption derived from cell adhesion proteins compared to Streptavidin beads.

※NeutrAvidin(TM) is a trademark of Thermo Fisher Scientific, Inc. and its subsidiaries.

NeutrAvidin beads

Protein A beads

Magnetic beads

The product lineup includes regular FG beads and highly magnetically responsive HM beads.

Beads FG beads HM beads
(High Magnetic Response Type)
Code TAS8848N1171 TAB8848N3171
Price Please contact us
Storage conditions 2-8℃ (no freezing), protect from light
Storage buffer 10 mM HEPES(pH7.9), 50 mM KCl,
1 mM EDTA, 10% glycerol
10 mM HEPES(pH7.9)
Magnetization Superparamagnetism (≧10 emu/g) Superparamagnetism (≧20 emu/g)
Size of beads 180±30 nm 140±20 nm
Concentration 20 mg/ml
Functional groups NeutrAvidin
Binding ability ≧ 1.0 ug Biotin labeled BSA / mg of beads
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