Phosphate buffered saline-tween 20 (PBS-TWEEN 20) 

Cat# BB-BS30 (500ml)

Description: BBL-PBS-Tween 20(PBS-T) is a high quality, reliable and convenient water-based salt solution ideal for use in sample preparation and as a wash buffer in general immunoassay applications. It includes Tween 20, a non-ionic detergent additive that reduces non-specific binding and protein-protein interaction during the wash step in protein and immunoassay procedures such as ELISA and Western blotting. Decreasing the non-specific binding and staining makes ELISA results and blots easier to interpret.


  • Wash buffer in immunolabelling techniques, such as ELISA and Western blotting
  • Blocking buffer for plate based assays
  • Protein-plate coating

Storage: 2-8ºC

For Research Use Only. Not for use in diagnostic procedures.


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