I. [Product Description]
Tosyl-PEG-lodoacetate is a versatile organic intermediate. The tosyl group and iodoacetyl group in its molecular structure endow it with excellent electrophilic reaction activity, making it particularly suitable for the synthesis of pharmaceutical intermediates and the modification of catalyst carriers. This compound enables precise control of solubility and steric hindrance through the adjustable length of the PEG chain, and has important application value in the fields of bioconjugation and polymer materials.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store refrigerated 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 sealed and dry 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 Areas]
1. Specific labeling of thiol groups in site-specific protein modification.
2. Functional surface modification of nanomedicine carriers.
3. Oriented coupling of biosensor probes.
4. Construction of cross-linked networks of polymer materials.
5. Template agent for metal-organic framework materials (MOFs).

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 under 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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