Example sentences for: formaldehyde

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

  • 4 M formaldehyde RNA gel and transferred to Hybond N +nylon membrane (Amersham-Pharmacia, UK).

  • Cells grown on coverslips were treated with H 2 O 2 for various periods of time as indicated in figure legends, fixed for 10 minutes with 3.7% formaldehyde (prepared in PBS), stained with 1 μg/ml bisbenzimide solution (Hoechst 33258, Sigma, St. Louis, MO) for 10 minutes at room temperature, mounted with GEL/MOUNT, then observed under a fluorescent microscope as described in the previous section.

  • We have prepared the formaldehyde solution by dissolving PFA in water, because it was pointed out that methanol included in commercial formaldehyde as a preservative, is enough to cause retraction of ruffles and lamellipodia [ 15].

  • When the cells were extracted with Triton X-100, NP-40 or saponin after relatively weak fixation with formaldehyde, the cytoskeleton apparently was lost, fragmented, or scraped off depending on the concentration of detergents and the period of incubation (Table 2).

  • The membranes were then fixed and stained with 2% toludine blue in formaldehyde.


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