I. [Product Description]
BSA-PEG-SAS (Bovine Serum Albumin-Polyethylene Glycol-Alkyl Sulfonate) is a multifunctional organic intermediate that combines biocompatibility and chemical modification properties. It is widely used in the synthesis of pharmaceutical intermediates and the construction of catalytic reaction systems. Its PEG chain can significantly improve water solubility and stability, and the alkyl sulfonate group imparts excellent surface activity, making it suitable for directional modification in complex 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 freeze-thaw cycles.
【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 environment at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Surface functionalization modification of nanomaterials
2. Cross-linking agent in biopolymer coupling reactions
3. Amphiphilic carrier in catalytic reaction systems
4. Preparation of ordered porous materials by microemulsion template method
5. Carrier construction of drug delivery systems

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 R & D, 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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