I. [Product Description]
SVA-PEG-Poly-Sarcosines is a multifunctional block copolymer that combines the biocompatibility of polyethylene glycol (PEG) with the charge-tunable properties of poly-sarcosine (Poly-Sarcosines). It can be used as a high-performance organic intermediate or pharmaceutical intermediate, suitable for bioconjugation, nanocarrier construction, and catalytic system design. Its modular structure supports precise functional modification, providing an efficient solution for complex chemical synthesis.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
    【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 at a low temperature below 4°C in a sealed and dry environment.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. Nanocarrier construction for drug delivery systems (based on the amphiphilicity of PEG-Poly-Sarcosines)
    2. Surface functional modification of biomaterials (efficient coupling of SVA active esters)
    3. Immobilization carriers for enzymes or metal catalysts (charge regulation interface of poly-sarcosine)
    4. Self-assembly research of responsive polymer micelles (pH/temperature-sensitive properties)
    5. Chemical synthesis of targeted molecular probes (customization of terminal functional groups)

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-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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
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