biotinylation

The attachment of a biotin residue to a biological macromolecule in order to label it.

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  • Biotinylation — In biochemistry, biotinylation is the process of covalently attaching a biotin tag to a molecule or surface. Labeling methodsPrimary amine biotinylationThe most common target for modifying protein molecules is amine groups, which are present as… …   Wikipedia

  • biotinylation — bi·o·tin·yl·a·tion (bi″o tin″ə laґshən) the incorporation of biotinyl groups into molecules, either that catalyzed by holocarboxylase synthetase during enzyme biosynthesis or that undertaken in vitro to visualize specific… …   Medical dictionary

  • Biotin — Biotin[1] …   Wikipedia

  • 58-85-5 — Vitamine B8 Traduction à relire Biotin → …   Wikipédia en Français

  • C10H16N2O3S — Vitamine B8 Traduction à relire Biotin → …   Wikipédia en Français

  • Séquençage par spectrométrie de masse — Voir aussi Séquençage des protéines La spectrométrie de masse MS/MS permet de déterminer la séquence des peptides sur quelques dizaine d acides aminés. Couplé avec des techniques de digestion (enzymatiques ou chimiques) et avec des techniques de… …   Wikipédia en Français

  • Vitamine B8 — Traduction à relire Biotin → Vitamine B8 (+ …   Wikipédia en Français

  • Vitamine H — Vitamine B8 Traduction à relire Biotin → …   Wikipédia en Français

  • Lysine — Lysine …   Wikipedia

  • Posttranslational modification — (PTM) is the chemical modification of a protein after its translation. It is one of the later steps in protein biosynthesis for many proteins.A protein (also called a polypeptide) is a chain of amino acids. During protein synthesis, 20 different… …   Wikipedia

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