PBST is commonly used as a wash solution for western blot membranes and microtiter plate wells in ELISA assays. Phosphate Buffered Saline is an optimal formulation of stabilizers, salts and detergents effective in removing excess material from membranes or microtiter plate wells without disrupting the antigen/antibody binding reaction. Tween 20 is a non-ionic detergent additive that reduces background and improves signal noise.
| Recipe: | Sodium Chloride 8g, Potassium Chloride 0.2g, Sodium Phosphate Dibasic 1.44g, Potassium Phosphate Monobasic 0.24g, 0.5ml Tween-20 |
| Sterile Filtered: | Yes (0.20μM) |
| Storage: | Room Temperature |
| Shelf Life: | 3 Years (from Date of Manufacture) |