

The function of a salt solution is:
Phosphate Buffered Saline may be modified by adding glucose to serve as an energy source. It is most commonly used together with trypsin solution for tissue disaggregation and monolayer dispersal since the presence of calcium and magnesium ions may hinder the trypsin activity. It is also used for routine immunohistochemical testing and as a general-purpose solution for washing cells in various haematological and molecular biology procedures.
All cell culture media have a basis of a synthetic mixture of inorganic salts known as the physiological or balanced salt solution (BSS). All the physiological salt solutions are derived from the salt solution originally described by Sydney Ringer (1885). The first balanced salt solution developed specifically for supporting the metabolism of mammalian cells was Tyrode's solution. Since then, many modifications have been done to obtain better buffering salt solutions and to prevent calcium precipitation.
Phosphate Buffered Saline is produced to reach the super-low endotoxin (SLE) grade, with the endotoxin level ≤0.1 EU/mL as measured by the Limulus amebocyte lysate (LAL) method. The production process and quality management system meet the requirements of cGMP and have passed the ISO 13485 certification.
Manufactured under ISO 13485 QMS and in compliance with applicable cGMP guidelines.