I. [Product Description]
NHS-PEG-ALKN-N-hydroxysuccinimide ester-polyethylene glycol-alkynyl is a multifunctional organic intermediate with core functions of both pharmaceutical intermediate synthesis and polymer material modification. Its unique NHS ester group and alkynyl functional group can achieve efficient click chemical reactions. The PEG segment endows excellent water solubility and biocompatibility, making it suitable for the precise construction and functional modification of complex molecular structures.

II. [Product Details]
【Appearance】Depending on different molecular weights, it appears as a white/whitish solid or 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 in a sealed, dry environment at a low temperature below 4°C.
▪ Precautions: ▶To ensure product stability, please note that the package should be opened for use only after constant temperature drying!

III. [Application Fields]
1. Biomolecular coupling mediated by click chemistry (CuAAC/SPAAC).
2. Surface functional modification of polymer materials (such as nanoparticles and hydrogels).
3. Site-specific labeling and cross-linking reactions of proteins/nucleic acids.
4. Directed loading and recovery of catalysts in organic synthesis.
5. Construction of fluorescent probes and molecular sensors.

Note: The products sold by our company are only 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 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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