I. [Product Description]
TF-PEG-(Valeric Acids)VA is a transferrin-functionalized polyethylene glycol-valeric acid complex. As a high-performance organic intermediate and biocompatible carrier, it shows unique advantages in targeted delivery systems and bioconjugation reactions. The PEG chain in its structure can regulate the hydrophilic-hydrophobic balance, and the valeric acid group provides highly efficient catalytic active sites. It is especially suitable for the preparation of pharmaceutical intermediates requiring precise molecular design and the construction of complex catalytic reaction systems.

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.
【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 condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Oriented coupling medium in protein-small molecule bioconjugation reactions.
2. Surface functional modification of nanodrug carriers.
3. Hydrophilic modification engineering of polymer materials.
4. Molecular bridging platform for the construction of targeted complexes.
5. Stability enhancer in enzyme immobilization technology.

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

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