I. [Product Description]
HSA-PEG-NBD is a highly stable organic intermediate. Through the precise coupling of human serum albumin (HSA) with polyethylene glycol (PEG) and modification with the nitrobenzoxadiazole (NBD) fluorescent group, it is endowed with excellent biocompatibility and traceability. This compound is widely used as a pharmaceutical intermediate in bioconjugation, nanomaterial preparation, and catalytic reaction systems. The PEG modification can effectively adjust the hydrophilicity and hydrophobicity of the molecule and enhance its stability.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it under refrigeration and avoid repeated freezing and thawing.
    【Solvent】 Conventional 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 container at a low temperature below 4°C.
▪ Note: ▶ To ensure product stability, please open the package for use after constant-temperature drying!

III. [Application Fields]
    1. As a fluorescent labeling carrier in biomolecular coupling reactions.
    2. As an intermediate for the surface functionalization modification of nanoparticles.
    3. As a key component for regulating the hydrophilicity of polymer materials.
    4. For constructing optical signal probes in in vitro catalytic systems.
    5. As a model molecule in the study of protein-polymer complexes.

Remarks: 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. operates 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.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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