I. [Product Description]
SH-PEG-ALK (Thiol-Polyethylene Glycol-Alkyne) is a multifunctional organic intermediate. As a highly efficient catalyst carrier and pharmaceutical intermediate, it enables modular assembly of molecules through precise thiol-alkyne click chemical reactions. Its PEG segment imparts excellent biocompatibility and water solubility, making it suitable for directional coupling and surface functionalization modification in complex systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or 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 in a sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
1. Thiol-alkyne click chemical modification on the surface of polymer materials.
2. Functional assembly and stability enhancement of nanoparticles.
3. Molecular bridging agent for site-specific coupling of proteins/antibodies.
4. Construction of hydrophilic interfaces in microfluidic chips.
5. Preparation of self-assembled monolayers (SAMs).

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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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