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Assay
>90%
form
solid or viscous liquid
reaction suitability
reagent type: cross-linking reagent
reaction type: Biotinylations
reactivity: thiol reactive
reagent type: linker
polymer architecture
shape: linear
functionality: monofunctional
shipped in
ambient
storage temp.
−20°C
SMILES string
O=C(NCCCOCCOCCOCCCNC(CCCCC1C2NC(NC2CS1)=O)=O)CCN3C(C=CC3=O)=O
Related Categories
Application
Biotin-dPEG®3-MAL can be used as a cross-linking reagent in biotinylation reaction.
Features and Benefits
Biotin-dPEG®3-MAL takes advantage of the well-known, specific Michael reaction between a maleimide group and a free sulfhydryl to allow site-specific biotin labeling of molecules in aqueous media within the pH range of 6.5 – 7.5. The single molecular weight dPEG® spacer (24.9 Å) provide precise spacing between the biotin moiety and the labeled molecule. The dPEG® spacer imparts water solubility to the labeled molecule while reducing immunogenicity, aggregation, and precipitation of labeled biomolecules or other labeled compounds.
Legal Information
Products Protected under U.S. Patents # 7,888,536 B2
dPEG is a registered trademark of Quanta BioDesign
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Certificates of Analysis (COA)
Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.
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Amanda R Smith et al.
Retrovirology, 16(1), 28-28 (2019-10-24)
PIE12-trimer is a highly potent D-peptide HIV-1 entry inhibitor that broadly targets group M isolates. It specifically binds the three identical conserved hydrophobic pockets at the base of the gp41 N-trimer with sub-femtomolar affinity. This extremely high affinity for the transiently
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