I. [Product Description]
WSW(WSWGPYS)-PEG-MTX is a customized and functionalized polymer conjugate, which can be used as an organic intermediate for the construction of targeted molecular probes. Its core value lies in the precise conjugation of the liver-targeting peptide sequence WSW(WSWGPYS) with methotrexate derivatives and the adjustable molecular weight of the PEG segment, realizing the synergistic optimization of molecular solubility and biocompatibility. This compound shows special application potential in the construction of catalytic carriers and bioorthogonal reaction 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 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.
▪ Precautions: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
1. In vitro construction and characterization of targeted molecular probes.
2. Synthetic research of polymer-drug conjugates.
3. Tracer carriers in bioorthogonal reaction systems.
4. Functional modification of nanodelivery systems.
5. Development of biosensor interface materials.

Remarks: 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 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 have other product needs, please contact us:
Contact Information:
Landline: 023-62795528
Customer Service Hotline: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092

Similar Product Recommendations:
1. mPEG-NHS (Molecular Weight: 2000 / 5000)
2. Mal-PEG-SCM (Molecular Weight: 3400)
3. PLGA-PEG-COOH (50:50 ratio)
4. Folate-PEG-NH2 (Molecular Weight: 2000)
5. DSPE-PEG-Maleimide (Molecular Weight: 2000)
6. Biotin-PEG-SH (Molecular Weight: 3400)
7. Cholesterol-PEG-COOH (Molecular Weight: 5000)
8. Acrylate-PEG-NHS (Molecular Weight: 2000)
9. Cyclodextrin-PEG-FITC (Molecular Weight: 3400)
10. PLURONIC F127-PEG-NH2
11. PEI-PEG-Transferrin (Molecular Weight: 25kDa)
12. PEG-PLGA-PEG triblock copolymer
13. Azide-PEG-Amine (Molecular Weight: 5000)
14. PEG-Grafted Chitosan
15. PCL-PEG-PCL triblock copolymer