Protein G - 20nm Silver Conjugate

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Overview of Protein G - 20nm Silver Conjugate

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Description

Protein G - 20nm silver conjugate is a complex formed by the conjugation of Protein G to 20 nm silver nanoparticles. Protein G is a bacterial protein derived from the cell wall of group G Streptococci, which has a high affinity for the Fc region of immunoglobulins (IgG) from various species. The silver nanoparticles provide excellent signal amplification and visualization capabilities due to their unique optical properties, which allow for enhanced light scattering and absorption. This leads to a stronger and clearer signal when visualized under a light microscope or other imaging techniques. Conjugating Protein G to silver nanoparticles allows for sensitive and reliable detection and analysis of proteins and antigens in a variety of biological samples.

Applications

• Protein G - 20nm silver conjugate can be used in Western blotting to detect and quantify specific proteins in the sample. The silver nanoparticles improve the sensitivity of the assay and allows for the detection of low-abundance proteins.
• Protein G - 20nm silver conjugate can also be used in enzyme-linked immunosorbent assays (ELISA) to detect the presence of specific antibodies or antigens in a sample.
• In addition, Protein G - 20nm silver conjugate can also be used in flow cytometry to analyze and quantify the expression of specific cell surface markers or intracellular proteins.

Storage

Store undiluted in storage buffer at 2-8 °C. Stable for 4 months if stored as specified.

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