I. [Product Description]
PEG-bisSuccinimidyl Succinate is a highly efficient bifunctional cross-linking agent, widely used in the synthesis of organic intermediates and the coupling field of biological materials. The succinimidyl ester groups in its molecule can react efficiently with amino groups. Combined with the excellent water solubility and biocompatibility of the PEG chain, it is suitable for protein modification, polymer material synthesis, and the construction of catalyst support 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.
    【Solvents】 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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Covalent coupling of proteins and polymer materials in bioconjugation technology.
    2. Surface functional modification of nano drug carriers.
    3. Cross-linking agent for biodegradable polymer materials (such as PLGA).
    4. Construction of enzyme immobilization and catalyst support systems.
    5. Synthesis and purification of fluorescent labeling probes.

Remarks: The products sold by our company are only used for scientific research and cannot be used in 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 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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