I. [Product Description]
COOH-PEG-Aminooxy is a multifunctional organic intermediate. The carboxyl and aminooxy groups in its structure can achieve directional bioconjugation reactions and are widely used in protein modification and biomaterial crosslinking. This compound combines the steric hindrance effect and high reactivity of the PEG chain and can participate in click chemistry and bioorthogonal reaction systems as an efficient catalyst or intermediate.

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

III. [Application Fields]
1. Bioorthogonal reactions in site-specific modification of proteins/antibodies
2. Surface functionalization modification of nanodrug delivery systems
3. Crosslinking preparation of tissue engineering scaffold materials
4. Directional labeling of fluorescent probe molecules
5. Graft modification process of polymer materials

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. is 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.

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Contact information:
Landline: 023-62795528
Customer Service Hotline: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

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