I. [Product Description]
SA-PEG-Mal (Stearic acid-Polyethylene glycol-Maleimide) is a multifunctional organic intermediate with both amphiphilic structure and dual reactive sites. Its stearic acid segment endows the material with hydrophobic anchoring ability, and the maleimide group can achieve specific thiol coupling. It is widely used in the fields of polymer material modification and bioconjugation, and can be used as a pharmaceutical intermediate or a building block for catalytic systems.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Controllable cross-linker in polymer materials (Reported in Macromolecules 2022)
2. Surface functional modification of nanoparticles (Application case in ACS Nano 2023)
3. Oriented coupling of protein-polymer complexes
4. Construction of functionalized liposomes
5. Interface modification of biosensors

Remarks: The products sold by our company are only for scientific research and cannot be used for human experiments or human therapy.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an independent R & D-production-sales integrated business model, providing professional scientific research reagents for university scientific research experiments. Compared with similar products on the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Recommended Similar Products:
1. mPEG-SH (Molecular Weight: 2000/5000)
2. DSPE-PEG-COOH (MW: 2000)
3. PLGA-PEG-NHS (MW: 3400)
4. Cholesterol-PEG-Mal (MW: 5000)
5. FITC-PEG-NH2 (MW: 2000/5000)
6. Biotin-PEG-COOH (MW: 3400)
7. Acrylate-PEG-SVA (MW: 5000)
8. Amino-PEG-Azide (MW: 2000)
9. DBCO-PEG-NHS (MW: 3400)
10. Silane-PEG-Mal (MW: 5000)
11. PEG-Glycidyl Ether (MW: 2000)
12. Folate-PEG-NH2 (MW: 3400)
13. PEG-DSPE (MW: 2000/5000)
14. PEG-PCL (MW: 2000-10000)
15. PEG-PLA (MW: 3400-20000)