I. [Product Description]
Collagen-PEG-MAL is a polyethylene glycol maleimide derivative modified by high-purity collagen through precision coupling technology. It is widely used as a high-performance organic intermediate in the fields of biomaterial construction and surface modification. Its unique maleimide group can participate in thiol-specific reactions as an efficient catalyst, while possessing both the hydrophilic shielding effect of the PEG segment and the biocompatibility of collagen. It is an ideal pharmaceutical intermediate for constructing targeted carrier systems.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store in a refrigerator 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 in a sealed, dry place at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Areas]
1. Directional immobilization of thiolated ligands in bioconjugation reactions.
2. Surface functional modification of nanomedicine carriers.
3. Construction of active sites in tissue engineering scaffolds.
4. Site-specific conjugation and purification of proteins/peptides.
5. Cross-linking agent for graft modification of polymer materials.

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

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 on 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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