Chapter 1: Basic Information
Name: 4-arm PEG-CM；4-arm Poly(ethylene glycol) carboxylic acid Abbreviation: 4-arm PEG-CM；4-arm PEG-COOH Physical Characteristics: Typically appears as a white solid.
Chapter 2: Product Characteristics
Functional Group: Terminal carboxymethyl functionalization provides excellent reactivity and biocompatibility. Purity: Up to 98% or higher. Molecular Weight: Available in various molecular weights such as 5KDa, 10KDa, 20KDa, 40KDa, and finer ranges like 350~40KDa. Dispersion: Generally exhibits good dispersion to ensure product uniformity and stability.
Chapter 3: Applications
Drug Development: Used as a drug modifier to enhance solubility, stability, targeting, and bioavailability of pharmaceuticals. Biomaterials: Applied in the preparation of biocompatible materials such as PEG hydrogels, widely used in medical devices, regenerative medicine, cell culture, and wound healing. Biochemistry: Acts as a modifier for biomolecules (e.g., proteins, nucleic acids) to enhance their stability and functionality.
Related recommendations:
| Name | Abbreviation |
|---|---|
| 4-arm Poly(ethylene glycol) | 4-arm PEG-OH |
| 4-arm Poly(ethylene glycol) amine | 4-arm PEG-NH2 |
| 4-arm Poly(ethylene glycol) carboxylic acid | 4-arm PEG-CM |
| 4-arm Poly(ethylene glycol) succinate acid | 4-arm PEG-SA |
| 4-arm Poly(ethylene glycol) thiol | 4-arm PEG-SH |
| 4-arm Poly(ethylene glycol) propionaldehyde | 4-arm PEG-pALD |
| 4-arm Poly(ethylene glycol) maleimide(ether) | 4-arm PEG-MAL(ether) |
| 4-arm Poly(ethylene glycol) succinimidyl carbonate | 4-arm PEG-SC |
| 4-arm Poly(ethylene glycol) azide | 4-arm PEG-N3 |
| 4-arm Poly(ethylene glycol) amine hydrochloride salt | 4-arm PEG-NH2·HCl |
Product List
