I. [Product Introduction]
STA-PEG-Mal (Stearyl-polyethylene glycol-maleimide) is a multifunctional organic intermediate. Through the synergistic effect of the hydrophobic stearyl chain segment, the hydrophilic PEG chain segment, and the maleimide group, it is suitable for the synthesis of pharmaceutical intermediates and the construction of polymer catalytic systems. Its precise molecular structure design can effectively regulate the solubility and interfacial activity of compounds, and it has important value in the development of biocompatible materials.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】 Common 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 make sure to open the package for use after constant temperature drying!

III. [Application Areas]
1. Construction of thiol-specific coupling systems in bioconjugation reactions.
2. Modification of the hydrophobic-hydrophilic interface of nano-drug carriers.
3. Modification of terminal active groups of functional polymer materials.
4. Preparation of functionalized coatings on the surface of biosensors.
5. Development of protein/polypeptide site-specific labeling technology.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is 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.

If you have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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