I. [Product Description]
cRGD-PEG-TK-DOX is an organic intermediate containing a targeting cyclic peptide (cRGD), polyethylene glycol (PEG), and ketal thiol (TK) structure. It achieves efficient coupling of functional modules through precise molecular design. As a pharmaceutical intermediate, this compound is suitable for constructing a controlled release system. Its PEG segment provides excellent solubility and stability, and the TK structure can achieve responsive cleavage under specific conditions. It is a key catalyst for the development of bioconjugates and functional materials.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it in a refrigerator and avoid repeated freezing and thawing.
【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 it 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 Fields]
1. Construction and optimization of targeted carrier systems (based on the cRGD module)
2. Surface modification of responsive nanomaterials (application of the TK structure)
3. Synthetic research on biocompatible polymer conjugates
4. Preparation of functional materials for controlled release systems
5. Structural characterization of polymer-small molecule complexes

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 in the market, our company's products have obvious price advantages. In addition, we also provide professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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