Mfg Part Number
QBD-10906-1000
Vector Labs QBD-10906-1000 CBZ-N-amido-dPEG®₃₆-acid - 1000 mg (1/EA)
Quick Overview
Amino-dPEG₃₆-acid - 100 mg
$1,208.77
Order will ship within 1-3 business days
CBZ-N-amido-dPEG®36-acid, product number QBD-10906, is a benzyl carbamate (Cbz) N-protected amino-dPEG®-acid that provides a long (111 atoms, 132.7 Å), single molecular weight discrete PEG (dPEG®) spacer. It can be used in peptide synthesis to modify the side chain of lysine and in other forms of supramolecular construction. The Cbz protecting group is stable to acidic and basic conditions and is most easily removed using palladium black or palladium on carbon with hydrogen. This makes Cbz removal orthogonal to most other peptide synthesis deprotection reactions.
CBZ-N-amido-dPEG®36-acid works well in solution-phase synthesis. Carbodiimide activation, with or without an acylating agent, permits conjugation of the acid terminus of the dPEG® product to free amines. Other synthetic processes (e.g., surface modification, supramolecular construction) requiring the attachment or insertion of a medium-length PEG linker or spacer can employ CBZ-N-amido-dPEG®36-acid profitably also.
| Brand | Vector Labs |
|---|---|
| UNSPSC | 12161700 |
| Reagent Application | Bioconjugation |
| Reagent Size | 1000 mg |