I. [Product Description]
DTPA-PEG-Dansyl is a multifunctional organic intermediate. Through the synergistic action of the chelating properties of diethylenetriaminepentaacetic acid (DTPA), the biocompatibility of polyethylene glycol (PEG), and the fluorescent labeling function of dansyl chloride (Dansyl), it is widely used in the fields of bioconjugation and material modification. This compound combines the high reactivity of pharmaceutical intermediates with the stability of catalysts and is suitable for the construction and functional modification of complex molecular systems.

II. [Product Details]
    【Appearance】Depending on the molecular weight, 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 in a sealed, dry environment at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package only after constant temperature drying!

III. [Application Fields]
    1. Development of fluorescent labeling materials (e.g., surface functional modification of polymers)
    2. Chelation and loading of metal ions in polymer materials
    3. Hydrophilic modification and targeted design of nanomedicine carriers
    4. Preparation of recyclable catalysts in heterogeneous catalytic reactions
    5. Covalent conjugation and tracking of biomolecules (e.g., proteins, nucleic acids)

Note: 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. is based on an integrated R & D-production-sales business model, providing professional research reagents for scientific experiments in universities. Compared with similar products in 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

Recommendation of Similar Products:
1. mPEG-NHS (Molecular Weight: 2000/5000)
2. PLGA-PEG-COOH (PLGA: 15k, PEG: 5k)
3. FITC-PEG-MAL (Fluorescently labeled maleimide derivatives)
4. DOTA-PEG-NH2 (Molecular Weight: 3400)
5. DSPE-PEG-Folate (Targeted folic acid-modified liposome materials)
6. NH2-PEG-SH (Amino-mercapto bifunctional PEG)
7. Cy5.5-PEG-NHS (Near-infrared fluorescent labeling reagent)
8. Chitosan-PEG-COOH (Water-soluble polymer conjugates)
9. PEG-Grafted Silica Nanoparticles (Particle Size: 50nm)
10. Biotin-PEG-COOH (Biotin-labeled reagent)
11. Acryloyl-PEG-NHS (Acrylate-functionalized PEG)
12. PCL-PEG-PCL (Block copolymer, molecular weight adjustable)
13. PEGylated Gold Nanoparticles (10nm/20nm)
14. PEG-Transferrin (Transferrin conjugate)
15. PEG-Polylysine (Gene carrier material)