I. [Product Description]
NH2-PEG-Estrogen is an estrogen derivative modified with amino-polyethylene glycol (PEG). It can serve as an organic intermediate or pharmaceutical intermediate and plays a key role in bioconjugation and polymer material synthesis. The PEG segment in its structure provides excellent hydrophilicity and biocompatibility, and the amino group facilitates further functional modification, making it suitable for catalytic reaction systems or carrier construction.

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 in a sealed, dry place 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. As a functional connection carrier for estrogen active molecules in bioconjugation reactions.
2. Surface modification of nanomaterials to improve dispersion and stability.
3. Regulation of interfacial compatibility in polymer composites.
4. As a substrate or cofactor in in vitro enzymatic catalysis systems.
5. Immobilization of signal molecules in the construction of biosensors.

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 model of independent R & D-production-sales, providing professional scientific 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: 18896157519 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Similar Product Recommendations:
1. MAL-PEG-NHS (Maleimide-Polyethylene Glycol-Succinimidyl Ester)
2. SH-PEG-COOH (Thiol-Polyethylene Glycol-Carboxylic Acid)
3. mPEG-NH2 (Methoxy Polyethylene Glycol-Amino)
4. FITC-PEG-NHS (Fluorescein-Labeled Polyethylene Glycol-Succinimidyl Ester)
5. PLGA-PEG-COOH (Poly(lactic-glycolic acid)-Polyethylene Glycol-Carboxylic Acid)
6. Biotin-PEG-NH2 (Biotin-Polyethylene Glycol-Amino)
7. Acrylate-PEG-NHS (Acrylate-Polyethylene Glycol-Succinimidyl Ester)
8. Cholesterol-PEG-MAL (Cholesterol-Polyethylene Glycol-Maleimide)
9. DSPE-PEG2000 (Distearoyl Phosphatidylethanolamine-Polyethylene Glycol 2000)
10. PEG-PLGA-PEG (Polyethylene Glycol-Poly(lactic-glycolic acid) Block Copolymer)
11. Silane-PEG-COOH (Silane-Polyethylene Glycol-Carboxylic Acid)
12. FA-PEG-NH2 (Folic Acid-Polyethylene Glycol-Amino)
13. PEG-Grafted Chitosan (Polyethylene Glycol-Grafted Chitosan)
14. PEG-PCL (Polyethylene Glycol-Polycaprolactone Copolymer)
15. COOH-PEG-SH (Carboxyl-Polyethylene Glycol-Thiol)