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QBD10903

Sigma-Aldrich

Fmoc-N-amido-dPEG®36-acid

>95% (HPLC)

Sinonimo/i:

Fmoc-N-amido-PEG36-acid, Fmoc-NH-PEG36-acid, Fmoc-PEG-acid, Fmoc-PEG1500-acid, Fmoc-PEG36-acid

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About This Item

Formula empirica (notazione di Hill):
C90H161NO40
Peso molecolare:
1897.22
Numero MDL:
MFCD21363317
Codice UNSPSC:
12352106
NACRES:
NA.22

Saggio

>95% (HPLC)

Stato

solid or viscous liquid

Impiego in reazioni chimiche

reaction type: Pegylations

Architettura del polimero

shape: linear
functionality: heterobifunctional

Condizioni di spedizione

ambient

Temperatura di conservazione

−20°C

Caratteristiche e vantaggi

Fmoc-N-amido-dPEG36-acid is a monodisperse PEG product that is useful for peptide synthesis. The 112-atom dPEG spacer allows the introduction of a long, hydrophilic spacer onto either end of a peptide chain or between two peptide chains. The flexible dPEG spacer conjugates to peptides using conventional peptide synthesis chemistry. Peptide PEGylation imparts water solubility to hydrophobic peptide chains. Also, PEGylated peptides have expanded hydrodynamic volumes, which can reduce or eliminate renal clearance, and are protected from proteolysis. The combination of decreased renal clearance and protection from proteolysis contributes to longer in vivo circulation times for PEGylated (as compared to non-PEGylated) peptides. Additionally, PEGylation diminishes a peptide′s antigenicity. Fmoc-N-amido-dPEG36-acid is the monodisperse PEG equivalent of polymeric PEG1500. This product is part of the Fmoc-N-amido-dPEGn-acid (n=2, 3, 4, 5, 6, 8, 12, 24, 36) product series.

Note legali

Products Protected under U.S. Patent #s 7,888,536 & 8,637,711 and European Patent #s 1,594,440 & 2,750,681
dPEG is a registered trademark of Quanta BioDesign

Codice della classe di stoccaggio

11 - Combustible Solids

Classe di pericolosità dell'acqua (WGK)

WGK 3

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable

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Peng Zhang et al.
Biomacromolecules, 18(8), 2509-2520 (2017-06-27)
Here, we report novel lipo-oligoaminoamide nanoformulations for targeted intracellular protein delivery. Formulations are generated by first bioreversibly conjugating a sequence-defined amphiphilic lipo-oligomer 728 to the cargo protein via disulfide bonds, followed by formulation of the formed 728-SS-protein conjugate with different
Jared F Stefanick et al.
ACS nano, 7(4), 2935-2947 (2013-02-21)
PEGylated liposomes are attractive pharmaceutical nanocarriers; however, literature reports of ligand-targeted nanoparticles have not consistently shown successful results. Here, we employed a multifaceted synthetic strategy to prepare peptide-targeted liposomal nanoparticles with high purity, reproducibility, and precisely controlled stoichiometry of functionalities
Ian W Hamley
Biomacromolecules, 15(5), 1543-1559 (2014-04-12)
The remarkable diversity of the self-assembly behavior of PEG-peptides is reviewed, including self-assemblies formed by PEG-peptides with β-sheet and α-helical (coiled-coil) peptide sequences. The modes of self-assembly in solution and in the solid state are discussed. Additionally, applications in bionanotechnology

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