HS-PEG-COOH, MW 2K is a multifunctional, water-soluble polymer consisting of a thiol group (-SH) at one end and a carboxylic acid group (-COOH) at the other. Its unique combination of reactive functional groups allows for versatile conjugation strategies, making it an essential tool for modifying biomolecules, enhancing solubility, and reducing immunogenicity in pharmaceutical research and development.
In pharmaceutical R&D, HS-PEG-COOH, MW 2K plays a critical role in drug delivery and targeted therapy. Its ability to form stable thiol-ene conjugates and PEGylate bioactive molecules enhances drug stability, solubility, and circulation time, while reducing side effects and immunogenic response. This versatile polymer has found applications in the development of antibody-drug conjugates, nanoformulations, and targeted drug delivery systems, leading to more effective and patient-friendly therapeutic options.
AxisPharm offers 5000+ PEG Linkers with high purity. Different kinds of PEG Reagents may be available by custom synthesis.
