2x HBS buffer
2x HBS buffer
Our 2x HBS buffer is specifically formulated to deliver consistent performance in molecular biology and cell culture applications, particularly in transfection experiments. It contains 280 mM NaCl, 50 mM HEPES, and 1.42 mM Na₂HPO₄·7H₂O, creating an environment optimized for efficient DNA–cell interactions. The buffer’s carefully balanced composition ensures that critical parameters like buffering capacity are maintained, supporting high reproducibility across experiments.
A key feature of this buffer is its stable pH, maintained by HEPES, which is well known for its ability to buffer effectively in physiological ranges. This stability is essential for protecting cells during transfection procedures, where even minor pH fluctuations can impact cell health and experimental outcomes. In addition, each batch undergoes sterile filtration, ensuring that the solution is free of microbial contaminants and ready to use in sensitive cell culture workflows.
By combining optimized salt concentrations, reliable buffering capacity, and stringent quality control, our 2x HBS buffer provides researchers with a dependable solution for transfection-based studies. Its formulation minimizes variability, enabling scientists to focus on their experimental design rather than worrying about buffer inconsistencies. Whether used in calcium phosphate-mediated transfections or other established protocols, this buffer supports robust and reproducible results in modern cell biology research.
