I. [Product Description]
SH-PEG-Threonine is a multifunctional organic intermediate. Through the precise coupling of the sulfhydryl group (-SH) with polyethylene glycol (PEG) and combining with the stereostructural characteristics of threonine, it significantly enhances the efficiency of the compound in biocompatibility modification. As a pharmaceutical intermediate, its customizable PEG chain length can optimize the balance of molecular hydrophilicity and hydrophobicity. Meanwhile, it can serve as a functional carrier in catalytic reactions and is suitable for various complex synthesis 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 freezing and thawing.
【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.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Directional modification carrier in the coupling reaction of biological macromolecules
2. Linker arm construction in the surface functionalization of nanoparticles
3. Adjustable cross-linking agent in polymer material synthesis
4. Spatial hindrance optimization medium in enzyme immobilization technology
5. Interface modification material in the development of in vitro diagnostic reagents

Note: 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. 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.

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

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