How to Choose a Protein Production Services Provider
Proteins are essential to life, allowing us to perform a host of complex biological tasks. These include regulating enzymatic reactions that span entire biological pathways; binding to chemicals ranging from simple ions to complex molecules, and acting as biological sensors and switches. In addition, proteins can also provide structure and function to living systems. In the food industry, proteins are found in many different forms including egg whites, whey and soy. The addition of protein to food enhances texture, flavor and nutritional value while controlling carbohydrate and fat content.
When choosing a protein production service provider, it’s important to choose one with a robust track record and technical expertise in recombinant protein expression and purification. This can help ensure that your protein is produced to the precise specifications of your project and avoids costly errors or delays. In addition, a reliable protein production services provider will adhere to strict regulatory standards and quality guidelines.
Choose a Protein Expression System
The protein expression process depends on the desired functionality of your target protein, as well as its solubility and stability. For example, certain poorly folded proteins tend to form insoluble aggregates (or inclusion bodies) when expressed in bacterial systems and may require higher eukaryotic systems such as baculovirus or mammalian cells.
Protein purification is a series of steps intended to isolate and retrieve the specific protein for use in research. It requires a comprehensive understanding of the chromatographic methods available to separate the protein from the complex mixtures in which it is often dissolved and present.
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