I. [Product Description]
HSA-PEG-NHS is an organic intermediate based on the covalent coupling of human serum albumin (HSA) and polyethylene glycol (PEG), which achieves efficient and directional coupling through the active group of N-hydroxysuccinimide ester (NHS). As a high-performance pharmaceutical intermediate, this compound combines the biocompatibility of HSA with the steric hindrance effect of PEG, and is widely used in the fields of biomolecule modification and nanocarrier construction. Its modular design can be used as a catalyst carrier or a functionalized platform.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store refrigerated 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 at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶ To ensure product stability, please note that the package should be opened for use only after constant-temperature drying!

III. [Application Fields]
1. Bridging agent in site-specific coupling reactions of biomacromolecules
2. Surface functionalization modification of nanodrug carriers
3. Stability enhancing medium in enzyme immobilization technology
4. Directional coupling platform for the construction of targeted delivery systems
5. Structural control unit of polymer composites

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific research experiments in universities. 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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