I. [Product Description]
SS-PEG-ASP (Disulfide bond-Polyethylene glycol-Aspartic acid) is a multifunctional organic intermediate. Through the synergistic action of the controllable cleavage characteristics of the disulfide bond (SS) and the hydrophilic modification ability of polyethylene glycol (PEG), combined with the biocompatibility of aspartic acid (ASP), it is widely used in the synthesis of pharmaceutical intermediates and the construction of catalyst carriers. Its modular structure supports flexible customization of molecular weight to meet the needs of precise synthesis.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it 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 it in a sealed, dry condition 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 Fields]
1. Directional modification and cross-linking of functional groups in polymer materials.
2. Surface functionalization in the construction of nanomedicine carriers.
3. Molecular interface engineering of biosensor probes.
4. Reversible connection system in protein coupling reactions.
5. Stabilization treatment of supported catalysts in catalytic reactions.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent research and development-production-sales, providing professional research reagents for scientific experiments in universities. 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 needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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