I. [Product Description]
Collagen-PEG-COOH is a multifunctional organic intermediate composed of collagen covalently linked to carboxyl functional groups through polyethylene glycol (PEG) segments. It combines biocompatibility with chemical modifiability. This compound can be used as a pharmaceutical intermediate in bioconjugation reactions. The PEG segment can regulate the hydrophilic-hydrophobic balance, and the carboxyl group provides an active site for subsequent functional modification. It shows excellent stability and reaction efficiency in catalytic reaction systems.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated and avoid repeated freeze-thaw cycles.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store sealed and dry at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package only after constant temperature drying!

III. [Application Fields]
1. Carboxyl functionalization modification of biomaterial surfaces
2. Targeted ligand conjugation of nanodrug delivery systems
3. Preparation of enzyme immobilization catalytic carriers
4. Interface modification of tissue engineering scaffolds
5. Construction of protein labeling systems for fluorescent probes

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated operation mode 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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