Following each step in a Western blotting procedure, a wash step is required in order to remove unbound reagents. PBS (Phosphate Buffered Saline) and TBS (Tris Buffered Saline) with a detergent such as Tween 20 are commonly used wash buffers in immunoassay procedures. Detergents are added to blocking and wash buffers in order to reduce non-specific binding thereby improving the sensitivity of the assay. AMRESCO offers a comprehensive line of buffers and detergents ideal for use in Western blotting, ELISA, etc.. Country of Origin: United States. AMRESCO E703-500ML Pbs 20X Liquid Concentrate. Model Number: C999A76EA. (Pack of 1)
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