fficient cell lysis and protein extraction are key steps for achieving high-quality results in downstream applications. 2-D Protein Extraction Buffer offers a convenient way to prepare high-quality protein lysates. The buffers are designed to produce high spot resolution for 2-D gel analysis. Six buffers are available as a dry powder, which is rehydrated with the provided DILUENT. The optimal buffer will depend on the nature of your sample, and the 2-D Protein Extraction Buffer Trial Kit allows you to evaluate each extraction buffer to find the most suitable buffer for your sample.