I. [Product Description]
This product is an organic intermediate formed by the covalent coupling of sulfadimethoxine with streptavidin (SAS) through polyethylene glycol (PEG). It combines high biocompatibility with controllable coupling efficiency and is widely used in the development of bioconjugation technology and the construction of molecular probes. Its modular design allows it to serve as a pharmaceutical intermediate or a catalyst carrier, providing a precise connection platform for targeted molecular engineering.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or a viscous liquid.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvent】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 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 Areas]
1. Ligand-receptor directed coupling in bioconjugation technology.
2. Surface functionalization modification of nanomaterials.
3. Signal amplification system in the development of in-vitro detection reagents.
4. Construction of molecular probes and bio-labeling analysis.
5. Optimization of sensitive elements of biosensors.

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

Chongqing Yusii Pharmaceutical Technology Co., Ltd. operates based on an integrated business model of independent R & D, 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.

If you need other products, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19923757617 丨 QQ: 3279537175
                                           19112925095 丨 QQ: 3012135199

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