I. [Product Description]
OPSS-PEG-NTA is a multifunctional organic intermediate that combines the dynamic exchange characteristics of o-pyridyl disulfide bonds with the metal chelating function of nitrilotriacetic acid. This compound achieves excellent water solubility and biocompatibility through the polyethylene glycol (PEG) segment. It can be used as an efficient catalyst carrier or pharmaceutical intermediate, and is widely used in the fields of bioconjugation and metal ion-directed assembly.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it exists as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freezing and thawing.
【Solvents】 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 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. As a reversible crosslinking agent in the directional coupling reaction of biomolecules.
2. Surface functionalization modification of nanomaterials.
3. Protein immobilization technology driven by metal ion chelation.
4. Structural regulation of polymer composites.
5. Construction of catalytic systems based on coordination.

Remarks: The products sold by our company are only used for scientific research and cannot be used in human experiments or human treatment.

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model 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 provide professional product customization services.

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Contact Information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
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