I. [Product Description]
HZ-PEG-SH Hydrazide-Polyethylene Glycol-Thiol is a multifunctional organic intermediate with dual reactivity of hydrazide groups and thiol groups, which can efficiently participate in coupling reactions and surface modification. As a pharmaceutical intermediate and catalyst carrier, its excellent biocompatibility and tunable PEG chain length characteristics make it of great application value in the fields of material functionalization and bioconjugation.

II. [Product Details]
    【Appearance】 Depending on different molecular weights, it appears as a white/off-white solid or 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 in a sealed and 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 Fields]
    1. Surface functionalization modification of nanomaterials (such as gold nanoparticles, quantum dots)
    2. Oriented coupling of proteins/antibodies with fluorescent probes
    3. Construction of cross-linkers for polymer materials and self-assembly systems
    4. Interface modification and signal amplification of biosensors
    5. Optimization of stability in the construction of delivery system carriers

Remarks: 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. is based on an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for scientific research experiments in universities. 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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