I. [Product Description]
CPP-PEG-Collagen is a functional organic intermediate formed by the covalent coupling of cell-penetrating peptides (CPP), polyethylene glycol (PEG), and collagen. It has excellent biocompatibility and molecular controllability. This compound can be used as an efficient carrier or catalyst and is widely applied in bioconjugation, material modification, and the development of drug delivery systems. The PEG chain can significantly enhance water solubility and stability while reducing immunogenicity.

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.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight (PEG)】: 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Condition】Store it in a sealed and dry place 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 of carriers for targeted drug delivery systems (based on the transmembrane function of CPP).
2. Functionalized modification of the surface of biomaterials (due to the cell adhesion properties of collagen).
3. Establishment of in vitro cell penetration efficiency research models.
4. Application as a cross-linking agent in polymer composites.
5. Enhancement of the hydrophilicity of nanoparticle surfaces (due to the shielding effect of PEG).

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 under 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.

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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