I. [Product Description]
8-arm-PEG-RB (8-Arm Polyethylene Glycol-Rhodamine B) is an important organic intermediate. Its unique eight-arm polyethylene glycol structure and rhodamine B group endow it with good stability and fluorescence properties, which are of great value in many chemical synthesis 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 under refrigeration and avoid repeated freezing and thawing.
【Solvent】 Common 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 low-temperature, sealed, and dry environment 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 research and can label biomolecules for imaging analysis.
2. In the field of materials science, it can be used to prepare polymer materials with fluorescence performance.
3. Provide a fluorescent group for nanoparticle modification to facilitate the tracking of nanoparticle behavior.
4. Applied in the construction of sensors to detect specific substances by utilizing its fluorescence properties.
5. Can be used for cell tracing in biomedical research.

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 provide professional product customization services.

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Contact Information:
Landline: 023-62795528
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