I. [Product Description]
NPC-PEG-serine is a multifunctional organic intermediate that combines the high reactivity of nitrophenyl carbonate with the excellent water solubility of polyethylene glycol (PEG). It can be used as an efficient coupling reagent in the field of biomolecule modification. Its serine residue provides a site for directional modification, making it particularly suitable for the construction of catalytic systems that require precise control of reaction sites. It is a key linking unit in the development of pharmaceutical intermediates and the synthesis of polymer materials.

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 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 and dry container 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 Areas]
1. Directional coupling reactions of active functional groups in polymer materials
2. Surface functional modification of biocompatible coating materials
3. Construction of hydrophilic interfaces in nanodrug delivery systems
4. Design of flexible spacer arms in enzyme immobilization technology
5. Carrier modification of organic-inorganic hybrid catalysts

Remarks: 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 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: 18896157519 | QQ: 3354316092
                   19112925095 | QQ: 3012135199

Recommended Similar Products:
1. MAL-PEG-NHS (Maleimide-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
2. NH2-PEG-COOH (Amino-Polyethylene Glycol-Carboxylic Acid)
3. mPEG-SCM (Methoxy Polyethylene Glycol-Succinimidyl Carbonate)
4. DSPE-PEG-Folate (Phospholipid-Polyethylene Glycol-Folate)
5. Biotin-PEG-SH (Biotin-Polyethylene Glycol-Thiol)
6. Acrylate-PEG-NHS (Acrylate-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
7. PLGA-PEG-COOH (Poly(lactic-glycolic acid)-Polyethylene Glycol-Carboxylic Acid)
8. FITC-PEG-NH2 (Fluorescein-Polyethylene Glycol-Amino)
9. Chitosan-PEG-MAL (Chitosan-Polyethylene Glycol-Maleimide)
10. SiO2-PEG-NH2 (Silica-Polyethylene Glycol-Amino)
11. PGA-PEG-OTs (Polyglutamic Acid-Polyethylene Glycol-p-Toluenesulfonate)
12. Cy5-PEG-COOH (Cyanine Dye-Polyethylene Glycol-Carboxylic Acid)
13. PEG-PPG-PEG Triblock Copolymer
14. Cholesterol-PEG-NHS (Cholesterol-Polyethylene Glycol-N-Hydroxysuccinimide Ester)
15. Azide-PEG-Alkyne (Azide-Polyethylene Glycol-Alkyne)