I. [Product Description]
Con A-PEG-Tosyl (Tosylate) is a functionalized bioconjugation reagent in which concanavalin A is covalently modified with a tosylate group through polyethylene glycol (PEG). As a high-performance organic intermediate and catalyst, it is widely used in the fields of protein cross-linking, material surface modification, and biomolecule directional immobilization. Its unique PEG spacer arm can effectively reduce steric hindrance and improve reaction efficiency.

II. [Product Details]
[Appearance] Depending on different molecular weights, it appears as a white/ off-white solid or a viscous liquid.
[Stability] Store refrigerated 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, 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. Directional coupling of biological macromolecules (such as antibodies and enzymes) to solid-phase carriers.
2. Controllable immobilization of active sites in catalytic reaction systems.
3. Surface modification of functionalized nanoparticles.
4. Labeling of signal probes in in vitro detection reagents.
5. Introduction and modification of functional groups in polymer materials.

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 based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific 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 have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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