Example sentences for: aldehyde

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

  • Of interest was the finding that different slide chemistries (that is, poly-L-lysine, aldehyde, aminosilane, epoxide) had different UV cross-linking titration curves for optimal attachment of 70-mer oligonucleotides, and increasing the cross-linking intensity in some slide types actually decreased apparent probe deposition (data not shown).

  • Besides inhibiting proteasome activity, the peptide aldehyde proteasome inhibitors have been also reported to repress certain lysosomal cysteine proteases and calpains [ 49 ] . The finding that MG-132 can obstruct the casein degrading activity of the calcium-dependent protease calpain [ 50 ] appears relevant to oocyte maturation.

  • Aliquots of phosphorylated proteins were added to a reaction containing 120 μg cell lysate, recombinant human E1, 0.25 mg/ml ubiquitin, 1 μM ubiquitin aldehyde, 1 μM okadaic acid, 20 μM MG132, and ATP regenerating system (20 mM ATP, 10 mM creatine phosphate, 0.1 μg/ml creatine kinase).

  • Biosynthetic modifications to the periphery of the tetrapyrrole ring progressively cause withdrawal of electrons from the pyrrole nitrogens, thereby decreasing their basicity [ 20 21 ] . For example, oxidation of the 7-methyl group in Chl a to the electronegative aldehyde of Chl b reduces the pK of the pyrrole nitrogens by 2 pH units.

  • The order of addition in the assay was as follows: buffer; pyrazole; NAD; ALDH (10 mU mouse liver ALDH1A1; 5 mU human erythrocyte ALDH1A1; or HL-60 cell extract); inhibitor (if any); and lastly, the aldehyde substrate.


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