I. [Product Description]
SS-PEG-Ornithine, a disulfide bond-polyethylene glycol-ornithine, is a multifunctional organic intermediate. It dynamically connects polyethylene glycol (PEG) and ornithine through a disulfide bond (S-S), combining biocompatibility and controllable release characteristics. This compound can be used as a pharmaceutical intermediate to construct responsive delivery systems or participate in the synthesis of customized polymer materials in the presence of a catalyst.

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, DMSO, etc.
    【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】 Store in a sealed, dry container at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
    1. Research on the self-assembly of stimuli-responsive polymer materials
    2. Reversible cross-linking agents in bioconjugation reactions
    3. Surface functionalization modification of nanocarriers
    4. Site-specific modification of proteins or polypeptides
    5. Development of redox-responsive 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. operates under 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 offer professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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