MAL-dPEG®4-(m-dPEG4)3
ALDRICH/QBD10416 - >90% (HPLC)
Synonym: Branched mPEG-maleimide; MAL-PEG4-(PEG4-OMe)3; MAL-PEG4-(m-PEG4)3
Empirical Formula (Hill Notation): C58H106N6O26
Molecular Weight: 1303.49
Linear Formula: C58H106N6O26
Product Type: Chemical
assay | >90% (HPLC) |
form | solid or viscous liquid |
polymer architecture | functionality : monofunctional |
reaction suitability | reaction type: Pegylations |
shipped in | ambient |
storage temp. | −20°C |
Features and Benefits: | MAL-dPEG4-(m-dPEG4)3 is a sulfhydryl-reactive, branched polyethylene glycol (PEG) product that is useful for modifying surfaces and biomolecules containing free thiols. The dPEG spacer is 43 atoms (32.1 Å) long. MAL-dPEG4-(m-dPEG4)3 increases the hydrophilicity of conjugated molecules; reduces non-specific, hydrophobic interactions; and decreases or eliminates the antigenicity of conjugates. Also, because it is a single molecule, the analysis of conjugates made with MAL-dPEG4-(m-dPEG4)3 is simplified compared to the analysis of conjugates prepared with traditional dispersed PEG products. |
Legal Information: | dPEG is a registered trademark of Quanta BioDesign |
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 |
WGK Germany | WGK 3 |
Flash Point(F) | Not applicable |
Flash Point(C) | Not applicable |
Purity | >90% (HPLC) |
Storage Temp. | −20°C |
UNSPSC | 12352200 |