I. [Product Description]
TF-PEG-SVA (Transferrin-Polyethylene Glycol-Succinimidyl Valerate) is a highly active organic intermediate that enables the directional coupling of biomolecules through the succinimidyl ester group. Its core value lies in that PEG modification can significantly improve biocompatibility and water solubility, while the transferrin component endows it with targeting characteristics. It is widely used in protein modification, the development of drug delivery systems, and the optimization of the stability of biocatalysts.

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 freezing and thawing.
【Solvents】 Common 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.
▪ Notes: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Fields]
1. Surface functionalized coupling of biomolecules and nanoparticles
2. Controlled assembly of protein-polymer composites
3. Construction of signal amplification systems in in vitro diagnostic reagents
4. Activation treatment of enzyme immobilization carriers
5. Directional modification of targeted biological probes

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 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Recommendations for similar products:
1. MAL-PEG-NHS (MW: 2000-20000)
2. SH-PEG-COOH (MW: 3400)
3. FITC-PEG-SVA (MW: 5000)
4. PLGA-PEG-MAL
5. DSPE-PEG-NHS
6. Chitosan-PEG-COOH
7. mPEG-SCM (MW: 2000)
8. Biotin-PEG-NHS (MW: 3400)
9. Acryloyl-PEG-SVA
10. NH2-PEG-SH (MW: 5000)
11. FA-PEG-MAL (MW: 2000)
12. DBCO-PEG-NHS
13. Cholesterol-PEG-COOH
14. TCO-PEG-SVA
15. Cy5-PEG-NHS (MW: 5000)