Buffer works great for transcription factors and cytokines

This product was used while running experiments looking at pathogenic T cells in a lung infection model. We were trying to distinguish Th17 and Treg cells in lung tissue. Using this product, we have successfully stained foxp3, rorgt and other difficult transcription factors. This buffer works even better if you stain overnight with your intracellular stains. I've also found that you can cut the buffer and perm wash down by half volume and it still works great! I chose this product because it was far superior to the competitor's buffer set in a side by side comparison.