203118

Biotin-NHS, Water-Soluble

• Sinônimo(s): Biotin-NHS, Water-Soluble, Sulfobiotin-NHS, Sulfosuccinimidobiotin
• Fórmula empírica (Notação de Hill): C₁₄H₁₈N₃O₈S₂ · Na
• Peso molecular: 443.43
• Código UNSPSC: 41116133
• NACRES: NA.41

Propriedades

• Formulário: solid
• Nível de qualidade: 100
• fabricante/nome comercial: Calbiochem^®
• condição de armazenamento: OK to freeze; desiccated
• cor: off-white
• solubilidade: DMSO: 10 mg/mL; distilled water: 4 mg/mL
• Condições de expedição: ambient
• temperatura de armazenamento: 2-8°C

Descrição

Descrição geral

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.

Advertência

Toxicity: Standard Handling (A)

Reconstituição

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.

Nota de análise

homogeneous single spot by TLC

Outras notas

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

Informações legais

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

Informações de segurança

• Código de classe de armazenamento: 11 - Combustible Solids
• Classe de risco de água (WGK): WGK 1
• Ponto de fulgor (°F): Not applicable
• Ponto de fulgor (°C): Not applicable