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DiagNano™ Green Fluorescent, Amine Silica Particles, 200 nm(DNG-L051)

Datasheet Immobilization of Antibody on Beads

200 nm fluorescent silica particles with amino groups (NH2) on the surface. Fluorescence dyes are covalently bound in the silica matrix and availbale withgreen fluorescence (excitation: 485 nm, emission: 510 nm).

Application Notes
Fluorescent silica particles with amino groups (NH2) on the surface are suitable for the covalent binding of proteins, antibodies, oligonucleotides, enzymes or other molecules.
Polydispersity Index
< 0.2
Diameter
200 nm
Functional Group
Amine
Concentration
25 mg/mL
Storage Buffer
Suspension in water
Unit Size
10 mL
Number of Particles
3.0E+12 particles/mL
Absorption Max
485 nm
Emission Max
510 nm
Surface Group Density
1 µmol/g
Density
2.0 g/ccm
Stability
Stable in aqueous buffers, organic solvents. Not stable in hydrofluoric acid, strong basic media, e.g. 6 M NaOH.
Storage
Storage at room temperature. Do not freeze!

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