Gold nanoparticle core size: 50nm
Optical density: 3OD (conc. 1.05E+11 particles/ml)
Conjugated protein: Streptavidin, from
Streptomyces avidinii
Working dilution: 1:25-1:100
Supplied in: 0.01M PBS (pH 7.4), 20% glycerol (v/v), 1% BSA
Applications
Gold NanoUrchin streptavidin conjugates are suitable for use in immunoblotting, light microscopy, and electron microscopy applications or for binding of any biotinylated ligand.
Advantages of Gold Conjugates
- Sensitive technique (100pg or less in dot blotting when used together with our silver enhancement kit)
- Provides a permanent label
Storage/Stability
Store undiluted in storage buffer at 2-8oC. Stable for 4 months if stored as specified.
Storage of conjugate at working dilution may result in performance loss.
Can't find the conjugate you need? Contact us and we would be happy to discuss your particular conjugate.