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Sigma-Aldrich

MAL-dPEG®4-Glu(TFP ester)-NH-m-dPEG®24

>90% (HPLC)

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Synonym(s):
MAL-PEG4-Glu(TFP ester)-NH-Zm-PEG24, Sidewinder TFP-PEG-maleimide
Empirical Formula (Hill Notation):
C78H134F4N4O35
Molecular Weight:
1763.90
MDL number:
MFCD28505507

Assay

>90% (HPLC)

form

solid or viscous liquid

reaction suitability

reaction type: Pegylations

polymer architecture

shape: Y-shape
functionality: heterobifunctional

shipped in

ambient

storage temp.

−20°C

Features and Benefits

MAL-dPEG4-Glu(TFP ester)-NH-m-dPEG24 is one of Quanta BioDesign′s novel, patent-pending Sidewinder™ line of products. A terminal maleimide group provides thiol-specific reactivity on one end of the molecule, while a long, methyl-terminated dPEG spacer provides hydrophilicity and protection from proteolysis on the other end of the molecule. Between the two ends, tetrafluorophenyl ester-functionalized glutamic acid offers a convenient attachment point for a hydrophobic drug or other small molecules.

Legal Information

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

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

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