I. [Product Introduction]
Collagen-PEG-DTPA is a multifunctional organic intermediate. Through the precise coupling of collagen, polyethylene glycol (PEG), and diethylenetriaminepentaacetic acid (DTPA), it achieves controllable modification and function enhancement of the molecular structure. Its core value lies in the combination of the biocompatibility of collagen, the stabilizing effect of PEG, and the efficient chelating ability of DTPA, making it suitable for fields such as bioconjugation, catalytic system construction, 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】Conventional organic solvents such as chloroform, dichloromethane, and DMSO
    【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
    【Storage Conditions】Store at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use after constant temperature drying!

III. [Application Fields]
    1. Directional crosslinking agent in the surface modification of biomaterials
    2. Functional ligand modification of nanocarrier systems
    3. Signal amplification module in in vitro detection reagents
    4. Construction of metal ion chelation catalytic systems
    5. Functional coating of sensitive elements of biosensors

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated operation model of independent R & D-production-sales, providing professional scientific research reagents for scientific research experiments in universities. 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Similar Product Recommendations:
1. mPEG-NHS (Methoxy polyethylene glycol N-hydroxysuccinimide ester)
2. PLGA-PEG-COOH (Poly(lactic-glycolic acid)-PEG-carboxylic acid)
3. DSPE-PEG-MAL (Distearoyl phosphatidylethanolamine-PEG-maleimide)
4. DOTA-NHS (1,4,7,10-Tetraazacyclododecane-1,4,7,10-tetraacetic acid N-hydroxysuccinimide ester)
5. FITC-PEG-NH2 (Fluorescein isothiocyanate-PEG-amino)
6. Chitosan-PEG-COOH (Chitosan-PEG-carboxylic acid)
7. Silane-PEG-SH (Silane-PEG-mercapto)
8. HA-PEG-NH2 (Hyaluronic acid-PEG-amino)
9. PCL-PEG-PCL (Polycaprolactone-PEG-polycaprolactone)
10. NHS-PEG-NHS (Bis-N-hydroxysuccinimidyl polyethylene glycol)
11. DSPE-PEG-Folate (Distearoyl phosphatidylethanolamine-PEG-folate)
12. DBCO-PEG-NH2 (Dibenzocyclooctyne-PEG-amino)
13. PLA-PEG-COOH (Polylactic acid-PEG-carboxylic acid)
14. NOTA-PEG-NHS (1,4,7-Triazacyclononane-PEG-N-hydroxysuccinimide ester)
15. PVA-PEG-OH (Polyvinyl alcohol-PEG-hydroxyl)