I. [Product Description]
HSA-PEG-Rhodamine B (RB) is a multifunctional organic intermediate. Through the functional coupling of human serum albumin (HSA) and polyethylene glycol (PEG), combined with the fluorescence properties of rhodamine B (RB), it is suitable for biological labeling, catalyst carriers, and the construction of complex molecular systems. This product has excellent biocompatibility and stability and can be widely used in bioconjugation, nanomaterial preparation, and the development of in vitro detection systems.

II. [Product Details]
    【Appearance】 Depending on the different molecular weights, it appears as a white/off-white solid or a viscous liquid.
    【Stability】 Store it in a refrigerator and avoid repeated freeze-thaw cycles.
    【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 environment at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Areas]
    1. Synthesis of fluorescent labeling probes and biomolecular tracing
    2. Development of targeted carrier materials in bioconjugation reactions
    3. Functional modification of nanodrug delivery systems
    4. Fluorescent signal enhancer in in vitro detection systems
    5. Stabilizer and carrier in catalytic reactions

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. 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.

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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