Mfg Part Number
QBD-10223-1000
Vector Labs QBD-10223-1000 Hydroxy-dPEG®₄-t-butyl ester - 1000 mg (1/EA)
Quick Overview
Bis-dPEG₅-NHS ester - 100 mg
$243.00
Order will ship within 1-3 business days
Hydroxy-dPEG®4-t-butyl ester, product number QBD-10223, is a versatile building block based upon a monodispersed polyethylene glycol (PEG) chain. A primary alcohol group terminates one end of the molecule. The opposite end is a propionic acid group protected as the tert-butyl ester. The terminal hydroxy group can be functionalized with various reactive groups to permit direct modification of surfaces, small molecules, or biomolecules. The tert-butyl ester deprotects with trifluoroacetic acid (TFA), exposing the terminal propionic acid, which can then be activated as the NHS or TFP ester or directly coupled to an amine using a suitable carbodiimide.
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161700 |
| Reagent Application | Bioconjugation |
| Reagent Size | 1000 mg |