I. [Product Description]
cRGD-PEG-DTPA is a multifunctional organic intermediate formed by the covalent linkage of the targeting cyclic peptide cRGD to the chelating group diethylenetriaminepentaacetic acid (DTPA) through a polyethylene glycol (PEG) chain. This compound combines biological targeting, excellent water solubility, and metal ion chelating ability. It can be used as a pharmaceutical intermediate or a catalyst carrier and is widely applied in the fields of bioconjugation and material functionalization.

II. [Product Details]
    【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】Store 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 sealed and dry 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 Areas]
    1. Targeted functional modification of biological macromolecules and nanoparticles
    2. Construction of radioactive isotope labeling systems
    3. Synthesis and purification of metal ion chelating materials
    4. Optimization of transmembrane delivery in molecular probe development
    5. Hydrophilic modification of polymer material surfaces

Remarks: The products sold by our company are only for scientific research and cannot be used in 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 specialized 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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