I. [Product Description]
Collagen-PEG-Lysines is an organic intermediate based on the covalent modification of collagen and polyethylene glycol (PEG). It achieves precise molecular design through the lysine residue-directed coupling technology. This compound combines the biocompatibility of collagen and the steric hindrance effect of PEG segments. It can be used as a high-performance catalyst carrier or a pharmaceutical intermediate, suitable for controllable assembly and functional modification in complex biological systems.

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 freeze-thaw cycles.
【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 and dry place at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please note that the packaging can only be opened for use after constant-temperature drying!

III. [Application Areas]
1. Cross-linking agent for biocompatible materials (Advanced Materials, 2023)
2. Self-assembly template for nano drug delivery systems (JACS, 2022)
3. Surface functionalization of tissue engineering scaffolds (Biomacromolecules, 2021)
4. Protein immobilization carrier (ACS Applied Materials & Interfaces, 2020)
5. Construction of intelligent responsive hydrogels (Polymer Chemistry, 2019)

Remarks: The products sold by our company are only used 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
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