I. [Product Introduction]
BSA-PEG-PEI is a multifunctional organic intermediate. It is formed by the covalent coupling of bovine serum albumin (BSA) with polyethylene glycol (PEG) and polyethylenimine (PEI), possessing both biocompatibility and amphiphilic properties. This complex can serve as an efficient catalyst carrier or pharmaceutical intermediate, suitable for the fields of nanomaterial synthesis and bioconjugation technology. Its modular structure supports customized functional expansion.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store it in a refrigerator and avoid repeated freezing and thawing.
【Solvent】Common organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store it in a sealed and dry environment 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. Construction material for bioactive molecule delivery systems.
2. Surface functional modification of nanoparticles.
3. Assembly matrix for gene carrier complexes.
4. Interface modification layer for biosensors.
5. Stabilizer in heterogeneous catalytic reactions.

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 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 offer specialized 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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