I. [Product Description]
NHS-PEG-CRGDfKN-N-hydroxysuccinimide ester-polyethylene glycol-cyclic peptide CRGDfK is a highly active organic intermediate with dual functions of pharmaceutical intermediate and catalyst carrier. The NHS ester group in its core structure enables efficient coupling reactions, and the CRGDfK cyclic peptide sequence provides specific binding sites, which is widely used in bioconjugation and functional material development.

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 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 in a sealed, dry environment at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. As a linker in bioconjugation reactions for the directional coupling of proteins/peptides to carriers.
    2. Surface functional modification of polymer materials to improve material biocompatibility.
    3. Ligand modification on the surface of nanoparticles or liposomes for targeted carrier construction.
    4. Molecular labeling and signal amplification systems for in vitro biosensor probes.
    5. As a tunable carrier platform in catalytic reaction systems.

Note: 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. is based on an integrated business model of independent R & D-production-sales, providing professional 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 offer professional product customization services.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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