Mfg Part Number
QBD-10326-1000
Vector Labs QBD-10326-1000 m-dPEG®₂-acid - 1000 mg (1/EA)
Quick Overview
m-dPEG₂-NHS ester - 100 mg
$279.46
Order will ship within 1-3 business days
m-dPEG®2-acid, product number QBD-10326, is a very short, methyl-capped, discrete chain length polyethylene glycol (dPEG®) spacer. The reactive end of the molecule terminates as a propionic acid group. This group can be directly coupled to free amines on biomolecules and surfaces using EDC or another carbodiimide. Alternately, the reactive end can be functionalized with N-hydroxysuccinimide (NHS); 2,3,5,6-tetrafluorophenol (TFP); 2,3,4,5,6-pentafluorophenol (PFP); or some other activating agent for reaction with amines.
m-dPEG®2-acid can modify amine-functionalized surfaces (carbon nanotubes, other nanoparticles, quantum dots, etc.) or free amines on biomolecules (e.g., peptides and proteins). Coating surfaces or biomolecules with m-dPEG®2-acid can reduce or eliminate non-specific binding and increase hydrophilicity. Please note that modification of surface amines on biomolecules with this uncharged, methyl-capped dPEG® spacer may alter the overall charge of the resulting conjugates.
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161700 |
| Reagent Application | Bioconjugation |
| Reagent Size | 1000 mg |