I. [Product Description]
SVA-PEG-SA (Succinimidyl Valerate-Polyethylene Glycol-Stearic Acid) is a multifunctional organic intermediate with both efficient coupling ability and biocompatibility. The active succinimidyl ester group and the hydrophobic stearic acid chain in its structure achieve precise molecular design through a tunable PEG spacer arm. It is widely used in the synthesis of nanomaterials, polymer modification, and the construction of targeted carriers, and is a key reagent for the development of pharmaceutical intermediates and the optimization of catalytic reaction systems.

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】 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 dry place under low temperature (below 4°C) and seal tightly.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Surface functional modification of nanomedicine carriers
    2. Research on the regulation of hydrophilicity and hydrophobicity of polymer materials
    3. Construction of the directional coupling reaction system for biological macromolecules
    4. Composite cross-linking application of liposome membrane materials
    5. Molecular bridging design of targeted delivery systems

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D, production, and 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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