Words similar to tween

Example sentences for: tween

How can you use “tween” in a sentence? Here are some example sentences to help you improve your vocabulary:

The wells were washed with PBST and then with PBS (pH 7.4) without Tween 20.
In general, PCR reactions were performed in a volume of 50 μl with 50 picomoles of each primer, dNTP's (Amersham Pharmacia Biotech, Inc., Piscataway, NJ) at a final concentration of 0.5 mM, 1 μl of template, 1X PCR buffer (10X PCR buffer contained 700 mM Tris pH 8.8, 20 mM MgCl 2 , 1% Triton X-100, and 0.1% Tween 20) and Taq polymerase (Perkin-Elmer Inc., Wellesley MA) diluted to the manufacturers recommendations.
05% Tween 20.
The membranes were washed in Tris-buffered saline containing 0.05% Tween 20 (TBST), blocked by immersing the membrane in 0.5% casein in TBST for 1 h then incubated at 4°C overnight with affinity purified goat anti-ERβ N-19 antibody (Santa Cruz Biotechnology) diluted 1:4000 in blocking reagent.