Sulfo NHS-LC-Biotin Product Description
Sulfo NHS-LC-Biotin (Sulfo NHS-X-Biotin) is a water soluble, long chain amine reactive biotinylation reagent. Sulfo NHS-LC-Biotin reacts efficiently and irreversibly with a compounds containing primary amine (-NH2) residues, including small molecules, proteins, antibodies and other biomolecules.
Sulfo NHS-LC-Biotin contains a biotin group, an elongated alkyl spacer arm and an active Sulfo NHS ester. This biotinylation compound is membrane impermeable, making it well suited for cell surface protein biotinylation. This compound can be added directly to aqueous buffered reactions or can be dissolved in a high quality, molecular biology grade, anhydrous solvent, such as DMSO (CovaChem 18252) or DMF (CovaChem 18251) prior to adding to final reaction buffer.
Package Sizes: 100 mg and 1 gram
Product Numbers: 14206-100; 14206-1
Product Name: Sulfo NHS-LC-Biotin
Alternative Names: Sulfosuccinimidyl-6-(biotinamido)hexanoate; Sulfo-NHS-LC-Biotin; Sulfo-NHS-X-Biotin; Biotin-LC-Sulfo NHS; Sulfo NHS-LC-(+)-Biotin; CAS# 127062-22-0; C20H29N4NaO9 S2
Appearance: White Solid
Purity: is ≥ 90% (Quantitative NMR)
Storage: 4 °C, protected from moisture
PropertiesPhysical State: Solid
Chemical Formula: C20H29N4NaO9 S2
Molecular Weight: 556.59
Spacer length: 22.4 Å
Tariff Code: 2934.90.9190