Product Description
Product Description
Tris-buffered saline (TBS) has a 20X concentration with a 1% Tween® 20. This liquid buffer contains 500 mM Tris, 2.74M NaCl and has a pH level of 7.4. It is for laboratory use only. Not fit for agricultural, household, clinical use or human consumption. Buffer is stored at room temperature.
TBS is a pH stabilizing solution used for Western blot and ELISA procedures. It has an optimal formulation of salts and pH stabilizers which enable washing without disruption of antibody-antigen binding interactions. It is used as a washing buffer for alkaline phosphatase or peroxidase conjugates in Western blotting. Tween® 20 is a non-ionic detergent that reduces non-specific binding and protein-protein interaction during the washing step in immunoassay procedures.
