I. [Product Description]
NHS-PEG-Protected Amines (FMOC, tBOC) is a highly reactive organic intermediate widely used in the fields of peptide synthesis, polymer coupling, and functional modification. Its core value lies in the efficient introduction and controllable release of amine protecting groups (FMOC/tBOC) through the synergistic effect of N-hydroxysuccinimide ester (NHS) and polyethylene glycol (PEG), making it a key raw material for complex molecule construction and catalyst design.

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 freeze-thaw cycles.
【Solvent】Common 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.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant-temperature drying!

III. [Application Fields]
1. Site-specific coupling reactions of proteins/peptides with functional molecules (e.g., fluorescent probes)
2. Surface functional modification of nanomaterials (e.g., liposomes, polymer micelles)
3. Directional protection and deprotection of active amines in polymer materials
4. Synthesis and cross-linking of biocompatible hydrogels
5. Design and controllable loading of catalyst carriers

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. based on an integrated business model of independent R & D-production-sales, provides 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.

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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