I. [Product Description]
SA-PEG-RB (Stearic acid-Polyethylene glycol-Rhodamine B), as an organic intermediate, has a unique chemical structure and properties. Its polyethylene glycol segment endows it with good water solubility and biocompatibility, while the rhodamine B group brings fluorescence properties, making it of great application value in multiple scientific research fields.

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

III. [Application Areas]
1. Used in fluorescence labeling experiments to label biomolecules for imaging research.
2. In materials science, it can be used to prepare functional materials with fluorescence properties.
3. As a fluorescence probe, it is used to detect specific chemical substances.
4. In the field of nanotechnology, it is used to prepare fluorescent nanoparticles.

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, and 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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