I. [Product Description]
FITC-PEG-COOH, fluorescein isothiocyanate-polyethylene glycol-carboxyl group, is an important organic intermediate. It combines the fluorescence characteristics of fluorescein isothiocyanate, the hydrophilicity of polyethylene glycol, and the reactivity of the carboxyl group, and has extensive application value in organic synthesis.

II. [Product Details]
【Appearance】 Solid powder.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvent】 Conventional organic solvents such as chloroform and DMSO.
【Storage Conditions】 Store in a sealed and dry place at a low temperature below 4°C.
【Molecular Weight】 Different molecular weight specifications are available, such as 2000, 3400, 5000, 1000, 2000, etc. You can choose according to your specific needs.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Used for fluorescent labeling of biomolecules to facilitate subsequent detection and analysis.
2. Used as a linker to introduce carboxyl functional groups on the material surface.
3. Used for the preparation of polymer materials with fluorescence characteristics.
4. Used as a modifier in the preparation of nanomaterials.
5. Used for constructing fluorescent sensors.

Note: The products sold by our company are only for scientific research and cannot be used for 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.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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