Trypsin Neutralization Solution (TNS) is a sterile, phosphate and HEPES-buffered saline solution used to neutralize the effects of Trypsin/EDTA solution (T/E; Cat. #0103) after the release of cells from a culture surface. It contains 10% fetal bovine serum as a trypsin inhibitor and cell protection agent. The product has a pH of 7.2 at room temperature.
