Amine-PEG-CH2COOH, MW 2K is a heterobifunctional polyethylene glycol (PEG) derivative with an amine (-NH2) group on one end and a carboxylic acid (-COOH) group on the other. With a molecular weight of 2,000 Da (2K), it serves as a versatile crosslinker for bioconjugation, drug delivery, and surface functionalization.
Key Features:
- Chemical Structure: Amine (-NH2) & Carboxylic Acid (-COOH) functional groups
- Molecular Weight: 2,000 Da (2K)
- Water Solubility: Highly soluble in water and polar solvents
- Chemical Stability: Stable under typical laboratory conditions
Applications:
- Bioconjugation:
- Protein and peptide modification
- Antibody-drug conjugates (ADCs)
- Surface Functionalization:
- Biomolecule immobilization on surfaces for biosensors and diagnostics
- Drug Delivery:
- Nanoparticle and liposome targeting
- Polymer-drug conjugates
- Hydrogel and Polymer Synthesis:
- Crosslinking in hydrogel formation
- Polymer modification for biomedical applications
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
