I. [Product Description]
SH-PEG-Nitrilotriacetic acid is a multifunctional organic intermediate that combines the high reactivity of thiol groups with the steric hindrance effect of PEG chains. It can serve as an efficient catalyst support and a bioconjugation reagent. Additionally, the nitrilotriacetic acid group can specifically chelate metal ions, offering significant advantages in the synthesis of pharmaceutical intermediates and the surface modification of nanomaterials.

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】 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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Areas]
1. Oriented conjugation of biomolecules and nanoparticles.
2. Surface modification of functionalized magnetic microspheres.
3. Construction of purification chromatography media for proteins/antibodies.
4. Metal ion-responsive units for biosensor probes.
5. Immobilized carriers for transition metals in industrial catalytic systems.

Note: 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 mode 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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