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Covalent Streptavidin Gold Conjugate - A Powerful Tool for Advanced Microscopy

The Covalent Streptavidin Gold Conjugate is a cutting-edge product designed for researchers seeking enhanced sensitivity and precision in their microscopy applications. This high-quality conjugate, featuring a 100nm gold nanoparticle core, offers a superior solution for immunoblotting, light microscopy, and electron microscopy. The conjugate's absorbance peak at 572nm ensures optimal detection and visualization of your samples.

Key Features and Specifications

This gold conjugate is conjugated with Streptavidin, a highly specific protein from Streptomyces avidinii. The working dilution range of 1:5 to 1:100 allows for flexibility in your experimental setup. The supplied conjugate is available in two optical densities, OD=3 and OD=10, enabling you to select the optimal concentration for your specific application. To ensure stability and ease of use, the conjugate is supplied in a 0.5XPBS buffer (pH 7.4), 20% glycerol (v/v), and 1% BSA.

Applications and Advantages

The Covalent Streptavidin Gold Conjugate is an ideal choice for increasing sensitivity in immunohistochemistry protocols, particularly when paired with our silver enhancement kit for microscopy. This sensitive technique allows for detection of as little as 100pg in dot blotting, making it an excellent tool for precise analysis. The permanent label provided by the gold conjugate ensures that your results are clear and reproducible. Additionally, the conjugate's storage stability at 2-8 degrees Celsius for up to 4 months ensures that you can rely on its performance over time. Don't miss out on the opportunity to enhance your microscopy research with this powerful and versatile conjugate.