I. [Product Description]
BSA-PEG-HZ (Bovine Serum Albumin-Polyethylene Glycol-Hydrazide) is a high-performance bioconjugation reagent that enables specific conjugation reactions through the hydrazide group, combining the biocompatibility of BSA with the steric hindrance effect of PEG. As an organic intermediate, this product is widely used in protein modification, nanocarrier construction, and catalytic system optimization. Its modular design supports flexible functional expansion.

II. [Product Details]
【Appearance】Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store under refrigeration and avoid repeated freeze-thaw cycles.
【Solvent】Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】(PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】Store at a low temperature below 4°C in a sealed and dry environment.
▪ Precautions: ▶To ensure product stability, please ensure that the product is at a constant temperature and dry before opening the package for use!

III. [Application Areas]
1. Construction of site-specific conjugation and labeling systems for biological macromolecules
2. Surface modification of functionalized nanoparticles (e.g., quantum dots/liposomes)
3. Optimization of enzyme immobilization carriers and catalytic reaction interfaces
4. Development of directional immobilization technology for targeted molecular probes
5. Synthesis of amphiphilic polymer materials

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 under 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 offer professional product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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