I. [Product Description]
SH-PEG-Mal (Thiol-Polyethylene Glycol-Maleimide) is a multifunctional dual-active crosslinking agent that can be used as an organic intermediate or pharmaceutical intermediate, and is widely used in the fields of bioconjugation and material modification. The thiol group (-SH) and maleimide group (-Mal) in its structure can achieve directional coupling reactions. Combined with the adjustable molecular weight of the PEG chain, it endows the product with excellent hydrophilicity and stability. This product can also be used as a catalyst carrier or surface modifier to meet the requirements of complex chemical environments.

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】 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 and dry place 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. Specific crosslinking of thiols and amines in polymer material synthesis.
    2. Surface functionalization modification of nanoparticles (such as gold nanoparticles).
    3. Directional and site-specific labeling and coupling of proteins or peptides.
    4. Molecular bridge construction of biosensor probes.
    5. Controllable synthesis of polymer-small molecule conjugates.

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, the 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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