I. [Product Description]
DTPA-PEG-NHS is a multifunctional organic intermediate that integrates the strong chelating ability of diethylenetriaminepentaacetic acid (DTPA), the high biocompatibility of the polyethylene glycol (PEG) chain, and the high-efficiency coupling activity of N-hydroxysuccinimide ester (NHS). This compound can be used as a pharmaceutical intermediate or catalyst and is widely applied in fields such as bioconjugation, material surface modification, and the preparation of functionalized nanoparticles, with excellent reaction controllability and stability.

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】 Conventional 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 container 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 Fields]
    1. Surface modification and cross-linking of functionalized biomaterials
    2. Controllable chelation and loading of metal ions in polymer synthesis
    3. Targeted ligand coupling and function enhancement of nanocarriers
    4. In vitro labeling and purification of proteins or polypeptides
    5. Preparation of fluorescent probes and imaging reagents

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. operates 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Recommendation of Similar Products:
1. Mal-PEG-NHS (Maleimide-PEG-Succinimidyl Ester)
2. SH-PEG-COOH (Thiol-Polyethylene Glycol-Carboxylic Acid)
3. DSPE-PEG2000 (Distearoylphosphatidylethanolamine-Polyethylene Glycol)
4. PLGA-PEG-NH2 (Polylactide-co-glycolide-Polyethylene Glycol-Amino)
5. FITC-PEG-NHS (Fluorescein-Labeled Polyethylene Glycol-Active Ester)
6. Acrylate-PEG-NHS (Acrylate-Polyethylene Glycol-Active Ester)
7. Biotin-PEG-NHS (Biotin-Polyethylene Glycol-Active Ester)
8. NH2-PEG-COOH (Amino-Polyethylene Glycol-Carboxylic Acid)
9. mPEG-SCM (Methoxypolyethylene Glycol-Succinimidyl Carbonate)
10. DBCO-PEG-NHS (Dibenzocyclooctyne-Polyethylene Glycol-Active Ester)
11. Cholesterol-PEG-NHS (Cholesterol-Polyethylene Glycol-Active Ester)
12. Azide-PEG-NHS (Azide-Polyethylene Glycol-Active Ester)
13. Folate-PEG-NHS (Folate-Polyethylene Glycol-Active Ester)
14. Silane-PEG-NHS (Silane-Polyethylene Glycol-Active Ester)
15. OPSS-PEG-NHS (Orthopyridyldisulfide-Polyethylene Glycol-Active Ester)