TBS and TBST are used to maintain pH within a very narrow range for a variety of applications including western blotting and immunoassays.
The final concentration of a 1X working solution is 137mM NaCl, 2.7mM KCl, 50mM Tris.
In addition, 1X TBST contains 0.1% Tween-20.
Just empty pouch into water and stir - no diluting of stock solutions. No pH adjustment necessary.
Quality and consistency guaranteed.
Nuclease and protease free
Long shelf life