I. [Product Description]
Biotin-PEG-amine (MW 2000) is a high-purity organic intermediate. Through the precise coupling of biotin and amino-PEG, it significantly enhances molecular recognition and hydrophilic properties. This compound can be used as an efficient pharmaceutical intermediate, suitable for constructing biotinylated functional materials, and also shows excellent carrier compatibility in catalytic systems.

II. [Product Details]
【Appearance】 White to off-white solid (powder when the molecular weight ≥ 2000).
【Stability】 Sensitive to light. It should be stored in a refrigerated and dark place, and avoid repeated freezing and thawing.
【Solvent】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 PEG segment: 2000 (standard product), supporting molecular weight requirements of 3400, 5000, and customized ones.
【Storage Conditions】 For long-term storage, it is recommended to seal it in a dry environment at -20°C. For short-term use, it can be stored in a dry environment at 4°C.
▪ Notes: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Oriented coupling in biotin-avidin system labeling experiments.
2. Surface functional modification of nanoparticles (gold nanoparticles/liposomes).
3. Controllable immobilization technology of protein/nucleic acid probes.
4. Construction of a biotinylated interface for targeted drug delivery systems.
5. Precise positioning of catalytic active sites in polymer synthesis.

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. is based on an independent R & D-production-sales integrated business model, providing professional 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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