8.52340

N-Biotinyl-NH(PEG)11-COOH

Novabiochem^®

• Sinónimos: N-Biotinyl-NH(PEG)11-COOH, O-[2-(Biotinylamino)ethyl]-OÆ-(2-carboxyethyl)undecaethylene glycol
• Fórmula empírica (notación de Hill): C₃₇H₆₉N₃O₁₆S
• Peso molecular: 844.02
• Código UNSPSC: 12352106
• NACRES: NA.22

Propiedades

• Nivel de calidad: 200
• Línea del producto: Novabiochem^®
• Análisis: ≥98% (TLC)
• formulario: powder
• idoneidad de la reacción: reaction type: Biotinylations
• fabricante / nombre comercial: Novabiochem^®
• aplicaciones: peptide synthesis
• temp. de almacenamiento: 15-25°C

Descripción

Descripción general

The use of this novel biotin derivative incorporates a hydrophilic 40 atom PEG spacer between the peptide and biotin. This not only greatly improves the solubility of the resultant peptide, but reduces steric hindrance between the peptide and biotin, leading to better avidin binding and higher biological activity. The biotin-PEG derivative can be easily incorporated using any standard coupling method as the final step in SPPS, immediately prior to cleavage of the peptide from the resin.

Associated Protocols and Technical Articles
Biotinylation Reagents for Peptide Synthesis

Nota de análisis

Colour (visual): white to slight yellow to beige
Appearance of substance (visual): powder
Identity (IR): passes test
Purity (TLC(CMA2)): ≥ 98 %
Identity (LC-MS): 843.0 - 845.0 g/mol

To see the solvent systems used for TLC of Novabiochem^® products please click here.

Información legal

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

Información de seguridad

• Código de clase de almacenamiento: 11 - Combustible Solids
• Clase de riesgo para el agua (WGK): WGK 2
• Punto de inflamabilidad (°F): Not applicable
• Punto de inflamabilidad (°C): Not applicable