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Surfactants, solid detergents, and detergent solutions for use in the formulation of cell lysis reagents; various applications in protein research and molecular biology; may be ionic/nonionic, denaturing/non-denaturing, high-purity, water-soluble, etc.
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Antifoam A Concentrate is an extremely effective foam suppressor[1] for aqueous and non-aqueous systems. It is 100% active silicone polymer. No emulsifiers are present. Antifoam A Concentrate is typically effective at 1-100 ppm. Antifoam A Concentrate should be diluted with 3-10 parts of propylene glycol (aqueous) or vegetable oil (nonaqueous) with slow mixing. The product will be stable in the pH range of 5 to 9. Antifoam A Concentrate can be added directly to a fermentation medium, but it is not recommended that it be pumped to a fermenter on an as-needed basis.
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