I. [Product Description]
SS-PEG-Arginine is a multifunctional organic intermediate that dynamically connects a polyethylene glycol chain and an arginine group through a disulfide bond. It combines reversible cross-linking properties and excellent water solubility. This compound can be used as a pharmaceutical intermediate for constructing intelligent delivery systems or as a phase-transfer catalyst carrier in catalytic systems. Its modular structure supports customized molecular weights to meet different experimental needs.

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.
【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 in a sealed, dry container at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. As a responsive carrier building block in drug delivery systems.
2. As a cleavable linker in bioconjugation reactions.
3. For surface functionalization modification of nanomaterials.
4. For controllable cross-linking and stability enhancement of proteins.
5. As a functionalized intermediate for the synthesis of targeting molecules.

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 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 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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