Thermo Scientific™ Pierce 20X Phosphate Buffered Saline is a space-saving stock solution that is ideal for preparing PBS buffers for use in crosslinking, biotinylation and fluorescent labeling reactions requiring an amine-free buffer.Thermo Scientific Pierce 10X and 20X Concentrated Buffers are ready to use without having to reconstitute with ultrapure water.
Easy to use – no packets to open and no powder to dissolve
Increased accuracy – eliminates the possibility of powder remaining in a packet
Saves time – 10X or 20X concentration eliminates time spent waiting for powder to dissolve
Saves space – storage as concentrated stock minimizes bench space needed for large volume solutions
When diluted 20-fold in water, makes 10mM sodium phosphate, 0.15M NaCl, pH 7.5
Crosslinking, biotinylation and fluorescent labeling reactions requiring an amine-free buffer