Non disponible en dehors du Royaume-Uni et de l'Irlande
Analysis Note
Color (visual): white to slight yellow to beigeAppearance of substance (visual): powderIdentity (IR): passes testEnantiomeric purity: ≥ 99.5 % (a/a)Purity (TLC(CMA2)): ≥ 98 %Assay (HPLC, area%): ≥ 95.0 % (a/a)Solubility (1 mmole in 2 ml DMF): clearly solubleFor TLC-Systems see our General Catalog
General description
In contrast to Fmoc-Lys(biotin)-OH, this novel biotin-labeled amino acid has excellent solubility in DMF and other solvents used in SPPS [1]. The PEG-spacer restricts hindrance between the peptide and avidin, leading to better biotin binding. Furthermore, the hydrophilic nature of the PEG minimizes non-specific interactions that can arise from the spacer group becoming buried in the hydrophobic pocket of proteins.
The product number for this product was previously 04-12-1279.
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Legal Information
Novabiochem is a registered trademark of Merck KGaA, Darmstadt, Germany
Linkage
Replaces: 04-12-1279
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :