Example sentences for: dextran

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

  • G418-resistant colonies from BRCA1 antisense infected BG-1 cells and control vector LXSN-infected BG-1 cells were pooled, pretreated for 5 days in phenol red-free, DMEM/F-12 medium (Gibco/Life Technologies) supplemented with 10% charcoal/dextran treated serum (Hyclone, Logan, UT, USA), then plated at 2.5 × 10 6cells per 100mm dish in triplicate for growth curve analysis in the absence or presence of estrogen (10 -8mol/l; 17β-Estradiol; 1,3,5 (10) - Estratriene 3, 17β-diol; Sigma, St Louis, MO, USA).

  • Equal amount of total plasmids were used to transiently transfect COS-1 using the DEAE dextran method [ 40 ] . A GFP construct was used to monitor the transfection efficiency.

  • The specimens containing dextran blue were then recovered in their original test tubes, to which ethyl alcohol was added in a 2:1 volume ratio.

  • Cells were transiently transfected with the indicated plasmids (total 10 μg) using the DEAE dextran method.

  • The samples were allowed to warm to room temperature and were pipetted into labeled glass test tubes in 1.0 ml aliquots, to which 100 μ l dextran blue (B-2000, 2 000 000 Da; Sigma Chemical Co, St Louis, Missouri, USA) was added.


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