I. [Product Description]
TF-PEG-NTA (Transferrin-Polyethylene Glycol-Nitrilotriacetic Acid) is a multi-functional organic intermediate that combines high-efficiency metal chelation ability with biocompatibility. It can be used as a pharmaceutical intermediate or catalyst in biomolecular coupling systems. Its PEG segment provides excellent water-soluble modification, and the NTA group can achieve specific binding of transition metal ions, which is suitable for directional bioconjugation reactions.

II. [Product Details]
【Appearance】Depending on different molecular weights, 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 container at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please open the package only after constant temperature drying!

III. [Application Fields]
1. PEGylation modification on the surface of biological macromolecules
2. Functionalization of metal chelation sites on the surface of nanomaterials
3. Catalyst for protein directional immobilization reactions
4. In vitro metal ion-mediated self-assembly system
5. Biomolecular coupling carrier for biosensor probes

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 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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