I. [Product Description]
Mal-PEG-Acetylthio (Maleimide-Polyethylene Glycol-Acetylthiol) is a versatile organic intermediate widely used in the fields of bioconjugation and pharmaceutical intermediate preparation. The efficient click-chemical reaction characteristics between maleimide and thiol in its structure, combined with the excellent water solubility and stability of the PEG chain, make it an ideal choice for the precise construction of molecular complexes. Meanwhile, it can also serve as an auxiliary component in specific catalytic reactions.

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.
【Solvents】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store in a sealed, dry container at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Site-specific modification and conjugation of biological macromolecules (such as proteins and antibodies).
2. Surface functionalization of nanomaterials and construction of self-assembly systems.
3. Hydrophilic modification of polymer materials and introduction of functional groups.
4. Oriented connection of ligands and carriers in targeted delivery vectors.
5. Molecular design of in vitro biosensor probes.

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

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

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

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