Mfg Part Number
QBD-10850-1000
Vector Labs QBD-10850-1000 Thiol-dPEG®₁₂-acid - 1000 mg (1/EA)
Quick Overview
dPEG₁₂-SATA (S-acetyl-dPEG₁₂-NHS ester) - 100 mg
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Thiol-dPEG®12-acid, product number QBD-10850, is a single molecular weight, discrete-length polyethylene glycol (dPEG®) PEGylation reagent. One end of the medium-length (39 atoms, 46.8 Å) dPEG® linker terminates in a sulfhydryl (thiol) group, while a propionic acid moiety terminates the opposite end. The thiol end of the molecule forms dative bonds with gold, thioether bonds with maleimide and bromoacetate groups, and disulfide bonds with other sulfhydryl groups. The propionic acid group reacts with amines to form amide bonds. Alternatively, if it is left unreacted, the propionic acid group provides a negative charge to the conjugated molecule or modified surface.
Numerous scientific publications attest to the benefits of Thiol-dPEG®12-acid, including the following applications:
Assaying protease by using fluorescence quenching with gold nanoparticles;
Enhancing transfection efficiency;
Modulating glucose transport with gold nanoparticles;
Developing multiplexed bioassays on semiconductor gold nanocrystals;
Developing spectroscopy applications; and,
Detecting cancer through a FRET-based, NIR-activated system that uses gold nanoparticles.
Assaying protease by using fluorescence quenching with gold nanoparticles;
Enhancing transfection efficiency;
Modulating glucose transport with gold nanoparticles;
Developing multiplexed bioassays on semiconductor gold nanocrystals;
Developing spectroscopy applications; and,
Detecting cancer through a FRET-based, NIR-activated system that uses gold nanoparticles.
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161700 |
| Reagent Application | Bioconjugation |
| Reagent Size | 1000 mg |