I. [Product Description]
Biotin-PEG-NBD (Biotin-Polyethylene Glycol-NBD) is a multifunctional organic intermediate that combines the high affinity of biotin, the biocompatibility of PEG, and the detection function of the NBD fluorescent group. It is suitable for biomolecule labeling, catalytic system construction, and pharmaceutical intermediate synthesis. Its modular structure can serve as an efficient catalyst carrier or the core backbone of molecular probes.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store it under refrigeration and avoid repeated freezing and thawing.
【Solvents】 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 sealed, 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 Fields]
1. Construction of biotin-avidin system (BAS) markers
2. Molecular design of fluorescence resonance energy transfer (FRET) probes
3. Surface functional modification of nanodrug carriers
4. Tracer system for the study of protein-small molecule interactions
5. Research on the regulation of the photophysical properties of polymer materials

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.

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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