Example sentences for: spermidine

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

  • The transcript encoding ornithine decar-boxylase (ODC), a known androgen target that catalyzes the rate-limiting step in polyamine biosynthesis [ 26], was induced coordinately with enzymes that catalyze downstream steps in polyamine synthetic pathway (spermine synthase, spermidine/spermine N 1-acetyltransferase, and S-adenosylmethionine decarboxylase) (Figure 5c).

  • The PCR product (2 μg in 50 μl) was added to an in vitro transcription reaction containing Ampliscribe T7 RNA polymerase (Epicentre), RNase inhibitor (GIBCO BRL, Rockville, MD; 5 units), low Mg 2+buffer (30 mM Tris-HCl, pH 8, 7.5 mM DTT, 4.5 mM MgCl 2 , 1.5 mM spermidine), UTP (1.

  • The purified PCR product (5 μl) was transcribed in 96-well format by incubation for 2 h at 37°C after the addition of 5 μl of a polymerase reaction cocktail consisting of 2 U T7 RNA polymerase, 4.6 U RNase inhibitor, 10 mM NTPs, 3.5 mM digoxigenin-11-UTP, 40 mM Tris pH 8.0, 6 mM MgCl 2 , 10 mM DTT and 2 mM spermidine.

  • Although metabolic genes such as ketohexokinase, adenosine deaminase, and spermidine synthase detected by SSHDD assay per se do not directly activate of EC, it is likely that they could represent a component of the "angiogenic switch".

  • were incubated in reaction buffer (50 mM Tris-acetate (pH 7.5), 150 mM potassium acetate, 10 mM magnesium acetate and 4 mM spermidine) at 37°C for 2 hr in a 10 μL reaction.


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