I. [Product Description]
BSA-PEG-Biotin is a multifunctional bioconjugation reagent. Through the efficient coupling of bovine serum albumin (BSA) with polyethylene glycol (PEG) and biotin, it combines protein stability and biotin labeling function. As a high-quality organic intermediate/ pharmaceutical intermediate, its PEG chain can significantly improve water solubility and anti-immunogenicity, and has important application value in targeted carrier construction and catalytic reaction systems.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/ off-white solid or a viscous liquid.
【Stability】Store under refrigeration and avoid repeated freeze-thaw cycles.
【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 in a sealed, dry container 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. Construction of biomolecular labeling and tracing experimental systems
2. Surface modification of functionalized nanomaterials
3. Development of in vitro detection kits
4. Optimization of protein affinity purification systems
5. Interface engineering of targeted delivery systems

Remarks: 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 R & D-production-sales business model, 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 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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