Amino-PEG24-acid
This product is a bifunctional PEG24 linker with a primary amine and a carboxylic acid. The PEG24 spacer provides excellent hydrophilicity, flexibility, and long-range spacing, making it an especially versatile reagent for bioconjugation, drug delivery, and advanced surface modification.
Key Features and Benefits:
-
Amine Group: Couples efficiently with carboxyls, NHS esters, and electrophiles.
-
Carboxylic Acid Group: Forms stable amide bonds with primary amines.
-
PEG24 Spacer: Offers long hydrophilic spacing, solubility, and reduced steric hindrance.
-
High Purity: Ensures reproducibility in sensitive bioconjugation workflows.
-
Dual Reactivity: Enables orthogonal, stepwise, and multifunctional conjugation strategies.
Applications:
-
Bioconjugation: Attaches proteins, peptides, and biomolecules with extended PEG spacing.
-
Drug Delivery: PEGylated linker improves solubility, stability, and pharmacokinetics.
-
Surface Functionalization: Functionalizes nanoparticles, hydrogels, and polymers.
-
Material Science: Useful in PEGylated scaffolds and biomaterial engineering.
Storage and Handling:
-
Storage: Store at –20 °C in a sealed, light-protected container.
-
Handling: Use anhydrous solvents (e.g., DMF, DMSO) to maintain amine and acid stability.
This product provides extended PEG spacing with dual reactive groups, making it an especially excellent tool for bioconjugation, drug delivery, and advanced synthetic applications.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
