I. [Product Description]
MAL-PEG1K-MAL is an important organic intermediate. The polyethylene glycol 1000 segment endows it with good water solubility and biocompatibility, while the maleimide groups at both ends have strong reactivity and can specifically react with thiol-containing compounds, which is of great value in the field of organic synthesis.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it exists as white/off-white solid or viscous liquid.
【Stability】 Store it refrigerated and avoid repeated freeze-thaw cycles.
【Solvents】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 1000, 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store it in a sealed, dry condition at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Used for the preparation of functional polymer materials. The maleimide groups at both ends can polymerize with other thiol-containing monomers.
2. In the field of biomolecule modification, it can covalently connect with thiol-containing biomolecules such as proteins and peptides to achieve the functionalization of biomolecules.
3. As a building block for drug carriers, it can be used to prepare drug carriers with targeting and sustained-release properties.
4. In the field of surface modification, it can be immobilized on the material surface to improve the hydrophilicity and biocompatibility of the material.
5. Used for the preparation of self-assembled nanostructures. It can form nanomaterials with specific structures and functions through intermolecular interactions.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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