NHS-DPEG(R)12-BIOTIN

Code: QBD10198-1000MG D2-231

Features and Benefits

NHS-dPEG®12-biotin is used extensively to label molecules that contain a free amine with biotin. The single molecular weight ...


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Features and Benefits

NHS-dPEG®12-biotin is used extensively to label molecules that contain a free amine with biotin. The single molecular weight NHS-dPEG®12-biotin has a long spacer of precise length (47.6 Å) between the biotin moiety and the labeled molecule. This dPEG® spacer imparts a high degree of water solubility to the biotin label. For biotinylated peptides and proteins, the dPEG® spacer dramatically reduces aggregation and precipitation of the modified molecule and reduces non-specific binding of the molecule, both of which are common problems with molecules that have been biotinylated with the widely used NHS-LC-biotin.

Legal Information

dPEG is a registered trademark of Quanta BioDesign

Products Protected under U.S. Patents # 7,888,536 B2

assay>90%
formsolid or viscous liquid
polymer architectureshape : linearfunctionality : monofunctional
reaction suitabilityreagent type: cross-linking reagent, reaction type: Biotinylationsreactivity: amine reactive
shipped inambient
SMILES stringO=C(CCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCNC(CCCCC1C2NC(NC2CS1)=O)=O)ON3C(CCC3=O)=O
storage temp.−20°C
Cas Number365441-71-0
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