Cas No.: 166108-71-0
PRODUCT INFORMATION
Description
This linker, also known as Fmoc-AEEA or Fmoc-PEG2-acid, is a common heterobifunctional building block used in solid-phase peptide synthesis (SPPS). It features a base-labile Fmoc-protected amine and a terminal carboxylic acid, separated by a short, hydrophilic 2-unit PEG spacer (AEEA). In SPPS, the carboxylic acid is coupled to the N-terminus of a growing peptide chain. The Fmoc group is then removed with mild base (e.g., piperidine) to reveal a new primary amine, allowing for peptide chain elongation or branching.
Molecular Weight
385.42
Purity
>97.0%
Formula
C₂₁H₂₃NO₆
Product Type
Heterobifunctional Crosslinkers ; PEGylation Reagents
Group 1
COOH
Group 2
Other
Form (20 deg.C)
Solid
Storage Condition
Store under inert gas, -20°C
Molecular Structure
For Research Use Only | Not For Clinical Use
Related products
- Hydrazide-PEG4-desthiobiotin Biotins Conjugation Reagent (CAT#: OLY-1023-YS212)
- 4-(4,6-Dimethoxy-1,3,5-triazin-2-yl)-4-methylmorpholinium Chloride (CAT#: OLY-1023-YS292)
- N,N'-(Naphthalene-1,5-diyl)bis[2-(aminooxy)acetamide] Homobifunctional Crosslinker (CAT#: OLY-1023-YS161)
- Di(N-succinimidyl) Pimelate Homobifunctional Crosslinker (CAT#: OLY-1023-YS136)
- Mal-amido-PEG2-NHS (CAT#: OLY-1023-YS14)
- m-PEG24-maleimide PEGylation Crosslinker (CAT#: OLY-1023-YS246)
- N-Succinimidyl 4-(4-Maleimidophenyl)butyrate (SMPB) Heterobifunctional Crosslinker (CAT#: OLY-1023-YS53)
- Mal-PEG2-CH2CH2Mal PEGylation Crosslinker (CAT#: OLY-1023-YS125)
Online Inquiry
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.