I. [Product Description]
Aminooxy-PEG-PAA (Aminomethyl-polyethylene glycol-polyacrylic acid) is a multifunctional organic intermediate that combines the high water solubility of polyethylene glycol (PEG) and the pH-responsive properties of polyacrylic acid (PAA). It can be used as an efficient catalyst or coupling carrier for biomolecule modification. Its unique block copolymer structure is suitable for the preparation of pharmaceutical intermediates and the surface functionalization of nanomaterials, with excellent biocompatibility and controllable molecular weight distribution.

II. [Product Details]
【Appearance】 Depending on the molecular weight, it appears as a white/off-white solid or a viscous liquid.
【Stability】 Store under refrigeration and avoid repeated freeze-thaw cycles.
【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 and dry condition at a low temperature below 4°C.
▪ Notes: ▶ To ensure product stability, please make sure to open the package for use after constant temperature drying!

III. [Application Areas]
1. Surface functionalization of nanomaterials (ACS Nano, 2022)
2. Probe coupling of biosensors (Analytical Chemistry)
3. Hydrophilic modification of polymer materials (Macromolecules)
4. Construction of targeted molecular carriers (Bioconjugate Chemistry)
5. Preparation of intelligent responsive hydrogels (Advanced 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. operates under an integrated business model of independent R & D-production-sales, providing professional 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 specialized product customization services.

If you have other product requirements, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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