I. [Product Description]
Tosyl-PEG-HZ is a multifunctional organic intermediate. Through the synergistic effect of the tosyl activating group and the hydrazide group, it exhibits efficient connection performance in the surface modification of nanomaterials and bioconjugation reactions. Its polyethylene glycol (PEG) segment endows it with excellent water solubility and biocompatibility, and it is widely used in the construction of catalyst carriers and the synthesis of pharmaceutical intermediates.

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 freezing and thawing.
【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 in a sealed, dry condition at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Directional coupling of biomolecules and nanoparticles
2. Functional interface modification of drug delivery systems
3. Introduction of active sites on the surface of polymer materials
4. Optimization of the stability of catalyst support systems
5. Synthesis of protein/antibody labeling probes

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is based on an integrated business model of independent R & D-production-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 provide professional product customization services.

If you need other products, please contact us:
Contact information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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