203118

Biotin-NHS, Water-Soluble

• Synonyme(s) : Biotin-NHS, Water-Soluble, Sulfobiotin-NHS, Sulfosuccinimidobiotin
• Formule empirique (notation de Hill): C₁₄H₁₈N₃O₈S₂ · Na
• Poids moléculaire : 443.43
• Code UNSPSC : 41116133
• Nomenclature NACRES : NA.41

Propriétés

• Forme: solid
• Niveau de qualité: 100
• Fabricant/nom de marque: Calbiochem^®
• Conditions de stockage: OK to freeze; desiccated
• Couleur: off-white
• Solubilité: DMSO: 10 mg/mL; distilled water: 4 mg/mL
• Conditions d'expédition: ambient
• Température de stockage: 2-8°C

Description

Description générale

Reacts with primary amines to biotinylate proteins under mild conditions. Since it is water-soluble, this compound can be used to biotinylate cell-surface proteins and proteins that are sensitive to organic solvents.

Water-soluble form of biotin-NHS. Water solubility is extremely convenient, eliminating the need to dissolve the reagent in an organic solvent such as dimethylformamide (DMF) and dimethylsulfoxide (DMSO) prior to use.

Avertissement

Toxicity: Standard Handling (A)

Reconstitution

Unstable in aqueous solution; reconstitute just prior to use. Following reconstitution in DMSO, aliquot and freeze (-20°C). Stock solutions are stable for up to 1 month at -20°C.

Remarque sur l'analyse

homogeneous single spot by TLC

Autres remarques

Lisanti, M.P., et al. 1989. J. Cell Biol.109, 2145.

Informations légales

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable