I. [Product Description]
BSA-PEG-SH is a multifunctional organic intermediate. Through the precise coupling of bovine serum albumin (BSA) and polyethylene glycol (PEG), the terminal is modified with a reactive sulfhydryl group (-SH), which combines biocompatibility and chemical coupling ability. This product can be used as an efficient catalyst carrier or pharmaceutical intermediate, and is widely used in the fields of biomolecule modification and nanomaterial construction. Its modular design supports customized function expansion.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store 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 in a sealed and dry place 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. Directional coupling reaction of biomolecules and nanoparticles
2. Construction of a sulfhydryl-metal coordination system on the surface of functionalized materials
3. Development of protein stabilization modification and solubility enhancement systems
4. Directional immobilization of active groups on the interface of biosensors
5. Controllable assembly system in drug delivery carrier research

Note: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an independent R & D-production-sales integrated business model, 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 need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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