Protein Purification

Protein purification is a staple of most pharmaceutical, biotech, and basic research labs. Multifarious protein purification methods and systems, from immunoprecipitation to chromatography are available, all of which require meticulous sample handling and solid research tools. Fundamental considerations for devising a protein purification plan include finding the right method, reagents, and instruments. Researchers require distinct tools which depend on their end goal, such as purifying proteins for antibody production or for therapeutics. Homogenizers, buffers, and protease inhibitors are needed to extract protein from its source. Products for extracting organelle proteins are also distributed to avoid cellular total protein contamination. To increase working quantity extracted proteins can be concentrated with products such as dialysis membranes. HPLC or GC chromatography are fast, high throughput methods of protein purification. Low-scale systems, like affinity kits are available for smaller sample volume. Researchers can acquire assistance by investigating listed protein purification service and user guide providers.