I. [Product Introduction]
NTA-PEG-Biotin is a multifunctional organic intermediate. Through the metal-chelating property of nitrilotriacetic acid (NTA), the biocompatibility of the PEG chain and the high-affinity binding ability of biotin, it is widely used in bioconjugation and molecular probe construction. This compound can serve as an efficient catalyst carrier or pharmaceutical intermediate, supporting metal ion-mediated targeting research and surface functionalization modification.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/off-white solid or viscous liquid.
【Stability】Store in a refrigerator and avoid repeated freezing and thawing.
【Solvents】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 place 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 Fields]
1. Development of biomolecule conjugation and labeling technology
2. Surface functionalization modification of nanomaterials (such as gold nanoparticles and quantum dots)
3. Construction of the biotin-streptavidin amplification system in in vitro detection systems
4. Ligand modification of metal ion chelating chromatography columns
5. Design and synthesis of targeted molecular 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. is based on an integrated R & D-production-sales business model, providing professional scientific 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 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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