Acrylamide for biotechnology is a high-purity grade (often ≥99%) specifically intended for molecular biology applications like electrophoresis. It is manufactured to be free of interfering enzymes such as DNase, RNase, and protease, ensuring the integrity of nucleic acids and proteins during separation techniques. This grade is available as a crystalline powder or in ready-to-use solutions and is crucial for resolving DNA fragments and proteins in techniques like SDS-PAGE and native gel electrophoresis.
Key characteristics:
- Purity: High purity, typically ≥99%, often verified by HPLC.
- Enzyme-free: Contains no detectable DNase, RNase, or protease activity to prevent degradation of biological samples.
- Form: Available as a white, crystalline powder or in ready-to-use solutions.
- Application: Primarily used for polyacrylamide gel electrophoresis of nucleic acids and proteins.
- Storage: Typically stored at 4°C to maintain its stability.
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