What is the recipe for 1x PBS solution?

The composition of 1x PBS solution is:

  • 137 mM NaCl
  • 2.7 mM KCl
  • 4.3 mM Na2HPO4
  • 1.47 mM KH2PO4

Adjust to a final pH of 7.4.

This solution is not supplied in any QIAGEN Kit, but is used in protocols for various QIAGEN transfection kits.


Can’t find what you are looking for?

Browse the FAQ base with our FAQ search.