I. [Product Description]
Biotin-PEG-ITC is a highly reactive organic intermediate that achieves specific coupling between biotin and the PEG chain through an isothiocyanate group (ITC). The polyethylene glycol (PEG) module in its molecular structure significantly enhances water solubility and biocompatibility. It is suitable for catalytic reaction systems such as protein modification, nanomaterial preparation, and biomolecular labeling, and is a core reagent in the field of bioconjugation technology.

II. [Product Details]
【Appearance】Depending on different molecular weights, it is a white/off-white solid or viscous liquid.
【Stability】Store refrigerated and avoid repeated freeze-thaw cycles.
【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 in a sealed, dry condition at a low temperature below 4°C.
▪ Note: ▶To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Directional labeling and purification of biotinylated proteins/antibodies.
2. Surface modification of functional nanoparticles (such as gold nanoparticles and liposomes).
3. Covalent coupling construction of biosensor probes.
4. Functional modification of polymer material interfaces.
5. Customized development of affinity chromatography carriers.

Note: 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 on an integrated business model of independent R & D-production-sales, 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 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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