QBD10814
Lipoamido-dPEG®12-TFP ester
Synonym(s):
Polyethylene glycol
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About This Item
Empirical Formula (Hill Notation):
C41H67F4NO15S2
Molecular Weight:
954.09
UNSPSC Code:
12352108
PubChem Substance ID:
NACRES:
NA.22
InChI key
GMQGFJRAMYKVOM-UHFFFAOYSA-N
SMILES string
O=C(CCCCC1CCSS1)NCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCC(OC2=C(C(F)=CC(F)=C2F)F)=O
assay
>90%
form
solid or viscous liquid
reaction suitability
reaction type: Pegylations, reagent type: chemical modification reagent, reagent type: cross-linking reagent
reactivity: gold reactive
polymer architecture
shape: linear
functionality: heterobifunctional
shipped in
ambient
storage temp.
−20°C
Related Categories
Features and Benefits
Lipoamido-dPEG®12-TFP ester permits crosslinking of a molecule with an amine functional group to a metal surface such as gold. The lipoamide group readily forms strong, stable dative bonds with metals such as gold, while 2,3,5,6-tetrafluorophenyl (TFP) ester group reacts with amines. The dPEG® spacers are hydrophilic, non-immunogenic, single molecular weight compounds of exact length. Precise spacing control of the crosslinked molecules is possible because of this single molecular weight nature. The dPEG® spacers also improve the water solubility of the target molecules.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
Storage Class
11 - Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
Regulatory Information
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