I. [Product Description]
HSA-PEG-SH is a polyethylene glycolated compound based on human serum albumin. As a high-performance organic intermediate and biocompatible linking carrier, the thiol group (-SH) at the molecular end can achieve precise coupling reactions. By precisely controlling the PEG molecular chain length (2000-5000 Da), the water solubility and stability of the complex are significantly improved. It is suitable for the preparation of pharmaceutical intermediates, the construction of nanocatalytic systems, and the functional modification of biomaterial surfaces.

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 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
1. Functional modification of biocompatible material surfaces
2. Nanoparticle stabilizers and templates for directional assembly
3. Enzyme immobilization carriers and construction of catalytic reaction systems
4. Fluorescence probe coupling and molecular imaging research
5. Interface cross-linking agents for polymer complexes

Remarks: The products sold by our company are only used 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 provide professional product customization services.

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