I. [Product Description]
SVA-PEG-NTA-Ni is a multifunctional organic intermediate that enables efficient biomolecule coupling through the succinimidyl ester activation group. The nitrilotriacetic acid (NTA) structure can specifically chelate nickel ions, making it suitable for metal affinity chromatography and catalyst support systems. Its polyethylene glycol (PEG) segment imparts excellent water solubility and biocompatibility, and it is widely used in fields such as protein purification and surface modification of nanomaterials.

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 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 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. Surface functionalization modification of solid-phase carriers (e.g., magnetic nanoparticles)
2. Oriented immobilization of His-tagged proteins mediated by nickel ions
3. Construction of biosenor probe coupling systems
4. Recyclable design of metal chelating catalysts
5. Hydrophilic modification of polymer materials

Note: 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. operates under an integrated R & D-production-sales business model, 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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