Biotin-TEG-TFP

Nombre químico: Biotin-tetra(ethylene glycol)-2,3,5,6-tetrafluorphenyl ester // Sinónimos: Biotin-TEG-OTfp, 3-(2-(2-(2-(2-(5-(2-oxohexahydro-thieno[3,4-d]imidazol-6-yl)-pentanoylamino)ethoxy)ethoxy)ethoxy)ethoxy)propionic acid 2,3,4,6-tetrafluorophenyl ester,3-(2-(2-(2-(2-Biotinylamidoeth oxy)ethoxy)ethoxy)ethoxy)propionic acid 2,3,4,6-te

  • Nº Artículo:PEG2071
  • Nº CAS:2985664-57-9
  • Fórmula:C27H37F4N3O8S
  • Storage temperature:-20°C
  • Masa molecular:639,66 g/mol

from 260,00 €

Grouped product items
Cantidad Unidad de venta Precio Unidad de almacenamiento de stock (SKU) Disponibilidad
100 mg
260,00 €
PEG2071.0100
<10 días laborables
1 g
830,00 €
PEG2071.1000
<10 días laborables
Hoja de seguridad
description

The PEG chain length from amide to terminal carbonyl is 16 atoms or 19.2 A long, which is an ideal spacer length for the streptavidin binding pocket. This compound is an amine reactive PEGylated biotinylation reagent, optimal for solid phase synthesis. Very water soluble, hydrophilic and eliminates non-specific binding upon labeling. Non-antigenic and non-immunogenic spacer arm. The PEG chain eliminates aggregation and precipitation when labeling antibodies and other biological materials, which isa severe problem with conventional biotinylation reagents.

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