NH2-PEG-COOH
We specialize in providing high-quality NH2-PEG-COOH for industrial clients across various sectors. Whether you need chemicals consultation, technical support, or detailed information about our production capabilities, our team is here to help.
Category：Biomedicine MOQ:100KG Shipped directly from China
Introduction
Product purity: ≥95%
Product Usage: Used in medical research, drug release, nanotechnology and new material research, cell culture. As well as ligand research, peptide synthesis support, grafted polymer compounds, new materials and polyethylene glycol modified functional coatings and other active compounds.
Basic Information of NH2-PEG-COOH
| Item | Description |
|---|---|
| Full Name | Amino Polyethylene Glycol Carboxylic Acid |
| CAS Number | 139729-28-5 |
| Molecular Formula | (C2H4O)nC4H9NO3 |
| Molecular Weight | Commonly available: 500, 1000, 2000, 3400, 5000 |
| Purity | ≥95% |
| Appearance | White or off-white solid |
| Solubility | Soluble in water, methanol, ethanol, DMSO, DMF |
| Storage Conditions | -20°C, dry, protected from light |
Detailed Information of NH2-PEG-COOH
| Item | Description |
|---|---|
| Structure | PEG chain with an amino group (-NH2) at one end and a carboxyl group (-COOH) at the other end |
| Reactivity | -NH2 can react with carboxyl groups to form amide bonds; -COOH can react with amines or alcohols to form esters or amides |
| Applications | – Bioconjugation: Modifies proteins, peptides, and other biomolecules to improve stability and reduce immunogenicity.<br>- Drug Delivery: Used to attach drugs to PEG chains, enhancing drug stability and circulation time.<br>- Surface Modification: Modifies nanoparticles or materials to improve biocompatibility and functionality.<br>- Biosensor Development: Used to immobilize biomolecules for high-sensitivity detection. |
| Advantages | High biocompatibility, good water solubility, and versatile reactivity |
Disclaimer: The above content is for reference and communication only among industry insiders, and does not guarantee its accuracy or completeness. According to relevant laws and regulations and the regulations of this website, units or individuals who purchase related items should obtain valid qualifications and qualification conditions.
20+ years export experience. If you're ready to take the next step or Request Free Samples, Leave your message below and we’ll reply soon.
Inquiry
Factory & Shipment
