I. [Product Description]
PLL-Fluorescein (Polylysine-Fluorescein) is an important organic intermediate that ingeniously combines polylysine with fluorescein. Relying on the unique properties of polylysine and the fluorescent characteristics of fluorescein, it can play a crucial role in numerous chemical synthesis processes, providing strong support for research and production in related fields.

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 and DMSO.
    【Molecular Weight】2K, 5K, 10K, 20K, 50K, 100K, etc. 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. Used in the research of biomolecule labeling to facilitate the tracking and detection of specific biomolecules.
2. As a fluorescent probe, it is applied in cell imaging experiments to observe the structure and function of cells.
3. In the research of protein-protein interactions, it assists in labeling proteins to better analyze the interaction mechanism.
4. Used for constructing fluorescent sensors to achieve high-sensitivity detection of specific substances.
5. In the research of drug carriers, it labels polylysine carriers to monitor the distribution and metabolism of carriers in vivo.

Remarks: The products sold by our company are only used 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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