NHS-LC-Biotin (NHS-X-Biotin)
Description
NHS-LC-Biotin Product Description NHS-LC-Biotin (NHS-X-Biotin) is a long chain amine reactive biotinylation reagent. NHS-LC-Biotin reacts efficiently and irreversibly with a wide range of compounds containing primary amine (-NH2) residues, including proteins, antibodies and other biomolecules. NHS-LC-Biotin contains a biotin moeity, an elongated alkyl chain spacer arm and an active NHS ester. This biotinylation compound is membrane permeable, making it well suited for intracellular protein labeling. This compound should initially dissolved in a high quality, molecular biology grade, anhydrous solvent, such as DMSO (CovaChem 18252) or DMF (CovaChem 18251). Once reconstituted, this compound can be used in organic solvent, or amine free, near neutral buffer, such as PBS, pH 7.2 (CovaChem 19213). Package Sizes: 100 mg and 1 gram Product Numbers: 14203-100; 14203-1 Product Name: NHS-LC-Biotin Alternative Names: Succinimidyl-6-(biotinamido)hexanoate; NHS-LC-Biotin; NHS-X-Biotin; Biotin-LC-NHS; LC NHS-(+)-Biotin; C20H29N4O5S; 72040-63-2 Specifications Appearance: White Solid Purity: is ≥ 90% (Quantitative NMR) Storage: 4 °C, protected from moisture
Properties Physical State: SolidCAS#: 72040-63-2 Chemical Formula: C20H29N4O5S Molecular Weight: 454.54 Spacer length: 22.4 Å Tariff Code: 2934.99.9000
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