HEPPSO [N-(2-Hydroxyethyl) piperazine-N'-(2-hydroxypropanesulfonic acid)], 25 Grams

HEPPSO (N-(2-Hydroxyethyl)piperazine-N'-(3-propanesulfonic acid)) is a zwitterionic buffering agent commonly used particularly in biochemical and molecular biology research. It is valued for its ability to maintain a stable pH in a variety of biological assays and experiments.

HEPPSO is often preferred for its buffering capacity over a wide pH range, typically between pH 6.8 to 8.2, making it suitable for various applications such as protein purification, enzyme assays, cell culture, and electrophoresis. 

Additionally, HEPPSO is less likely to interfere with biological processes compared to some other buffering agents, making it a versatile choice for maintaining optimal conditions in biological experiments.