I. [Product Description]
SVA-PEG-leucine (Succinimidyl valerate-polyethylene glycol-leucine) is a multifunctional organic intermediate with both high-efficiency coupling ability and biocompatibility. It is widely used in the fields of biomaterial modification and polymer synthesis. Its core value lies in the controllable adjustment of hydrophilicity and hydrophobicity through the PEG segment, and the precise amino coupling reaction through the succinimidyl ester group. It is a key linking module in the preparation of pharmaceutical intermediates and catalytic reaction 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】 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, dry condition at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Used as a cross-linking agent for polymer materials in the construction of controlled release systems.
    2. Surface functionalization modification of nanoparticles.
    3. Site-specific labeling reaction of proteins/polypeptides.
    4. Preparation of the coupling layer on the interface of biosensors.
    5. Site-directed modification of amino active sites in organic synthesis.

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. 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 requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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