I. [Product Description]
4-arm-PEG-HAS (Four-arm Polyethylene Glycol-Human Serum Albumin) is an important organic intermediate. Its unique four-arm polyethylene glycol structure endows it with good reactivity and stability, and it has important value in the field of chemical synthesis.

II. [Product Details]
【Appearance】Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】Chloroform, dichloromethane, DMSO and other common organic solvents.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store in a sealed, dry place 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. Used for the modification and synthesis of polymer materials.
2. Used as a raw material for the synthesis of surfactants.
3. Applied in the preparation of biosensors.
4. Used for the surface modification of nanomaterials.

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. operates based on an integrated business model of independent research and development, production, and sales, providing professional scientific research reagents for scientific 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 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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