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DiagNano™ PEG-Carboxyl Silica-Coated Gold Nanoparticles, 30 nm, Silica Shell 10 nm(CSG-30-10)

Datasheet Custom Gold Nanoparticle Conjugation

Silica-coated spherical gold nanoparticles are functionalized with carboxyl groups via PEG linker, the PEG molecular weight is from 100 Da to 30 KDa. 30 nm gold core, 10 nm silica shell. Supplied in DI water with 2.5 mg/mL gold concentration.

Application Notes
Used in diagnostics, imaging, particularly in adverse environments.
Diameter
30 nm
Functional Group
Carboxyl
Surface Coating
Silica
Concentration
2.5 mg/mL
Storage Buffer
Supplies in DI water. Other buffers such as PBS, MES, Sodium Borate and TRIS are also available.
Unit Size
1 mL
Number of Particles
9.19E+12 particles/mL
Optical Density
50 OD
Absorption Max
523 nm
Storage
Stored at 4°C away from light. Do not freeze.
Shelf Life
6 months

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