I. [Product Description]
Biotin-PEG-SC (molecular weight 5000) is a highly efficient organic intermediate that enables precise biotin labeling through the succinimidyl carbonate (SC) active group. It is suitable for bioconjugation and carrier construction of biomolecules. Its PEG chain significantly enhances water solubility and biocompatibility. It can be used as a pharmaceutical intermediate or a catalyst to assist multi-phase reaction systems. Customizable molecular weights are available to meet the needs of complex experiments.

II. [Product Details]
【Appearance】 White to off-white solid (when molecular weight ≥ 2000)
【Stability】 Store refrigerated and avoid repeated freezing and thawing.
【Solvents】 Chloroform, dichloromethane, DMSO
【Molecular Weight】 PEG: 2000, 3400, 5000 (customizable)
【Storage Conditions】 Store at -20°C in a sealed, dry place, protected from light.
▪ Precautions: ▶ Equilibrate to room temperature and centrifuge to remove condensation before opening!

III. [Application Areas]
1. Construction of biotin-avidin system (ACS Applied Materials & Interfaces, 2022)
2. Surface functionalization of nanomaterials (Journal of Colloid and Interface Science)
3. Oriented immobilization of proteins/antibodies (Bioconjugate Chemistry)
4. Probe coupling of biosensors (Biosensors and Bioelectronics)
5. Synthesis of amphiphilic block copolymers (Macromolecules)

Note: The products sold by our company are only for scientific research and cannot be used in human experiments or human treatments.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent research and development, production, and 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 offer 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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