I. [Product Description]
4-arm-PEG-Transferrin (TF), a tetra-arm polyethylene glycol-transferrin, is an important organic intermediate. Its unique chemical structure endows it with good reactivity and stability, and it has high application value in various chemical synthesis reactions.

II. [Product Details]
【Appearance】 Depending on different molecular weights, it appears as a white/whitish solid or a viscous liquid.
【Stability】 Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】 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 and dry place 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. As a modifier for biological materials to improve the performance of biological materials.
2. For the preparation of functional nanoparticles.
3. Applied in the field of protein immobilization.
4. Can be used to construct biosensors.

Remarks: 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 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

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