I. [Product Description]
HSA-PEG-His is a multifunctional organic intermediate. It covalently couples and modifies human serum albumin (HSA) with polyethylene glycol (PEG) through histidine residues, combining biocompatibility and chemical programmability. It can be used as a pharmaceutical intermediate or a functional carrier in catalytic reactions. Its PEGylation design significantly enhances water solubility and stability, making it suitable for precise regulation in complex systems.

II. [Product Details]
【Appearance】Depending on the molecular weight, 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Functional modification of protein drug carriers
2. Directional linking agent in bioconjugation reactions
3. Regulation of surface hydrophilicity of nanomaterials
4. Stabilizer component in in-vitro diagnostic reagents
5. Functional intermediate in polymer material synthesis

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 under an integrated model of independent research and development, production, and 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: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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