I. [Product Description]
HSA-PEG-TRITC is a high-performance organic intermediate based on the covalent linkage of human serum albumin (HSA) and tetramethylrhodamine (TRITC) through polyethylene glycol (PEG). It has both excellent water solubility and biocompatibility. This compound can serve as a key catalyst for bioconjugation reactions and is widely used in the fields of biological labeling, carrier construction, and functional material development. It is a core functional module in the synthesis of pharmaceutical intermediates.

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.
    【Solvents】 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, dry place at a low temperature below 4°C.
▪ Notes: ▶ To ensure the product's stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
    1. Preparation of fluorescently labeled biomolecular probes
    2. Surface functional modification of nanomedicine carriers
    3. Development of in vitro biosensor signal amplification systems
    4. Construction of targeted tracers in cell imaging research
    5. Intermediate for hydrophilic modification of polymer materials

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 under 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 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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