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Gold nanoparticle core size: 5nm
Optical density: 3OD (conc. 1.64E+14 particles/ml)
Conjugated protein: Protein A (extracellular), from S. aureus
Working dilution: 1:25-1:100
Supplied in: 0.01M PBS (pH 7.4), 20% glycerol (v/v), 1% BSA

Applications

Protein A gold nanoparticle conjugates are suitable for use in immunoblotting, light microscopy, and electron microscopy applications.

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 2-8^oC. Stable for 4 months if stored as specified.
Storage of conjugate at working dilution may result in performance loss.