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Y-PEG
Brand Yusi Pharma
IUPAC Name Maleimide-polyethylene glycol-aldehyde
Abbreviations Mal-PEG-aldehyde aldehyde-PEG-Mal
Parameters
CAS Compound CID YD-PEG-4316
MF MW
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description]
Mal-PEG-aldehyde (Maleimide-Polyethylene Glycol-Aldehyde) is a multifunctional organic intermediate that combines the specific coupling ability of the maleimide group with the high reaction activity of the aldehyde group. As a pharmaceutical intermediate and bioconjugation catalyst, its PEG segment can significantly improve the water solubility of molecules, making it suitable for complex chemical modification systems.

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】 Conventional organic solvents such as chloroform, dichloromethane, and DMSO.
【Molecular Weight】 (PEG): 2000, 3400, 5000. Other molecular weights can be customized.
【Storage Conditions】 Store sealed and dry at a low temperature below 4°C.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. Bifunctional crosslinker in site-specific coupling reactions of biomolecules.
2. Surface functionalization modification of nanodrug carriers.
3. Construction of N-terminal selective labeling systems for proteins/peptides.
4. Hydrophilic modification engineering of polymer materials.
5. Oriented immobilization of biosensor interfaces.

Note: 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 based on an integrated business model of independent R & D-production-sales, providing professional research reagents for scientific research 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

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