I. [Product Description]
NHS-PEG-MAL, N-hydroxysuccinimide ester-polyethylene glycol-maleimide, is a high-performance organic intermediate that combines the reaction characteristics of NHS active esters and maleimide groups. This compound achieves excellent biocompatibility and water solubility through a customizable molecular weight PEG chain and is widely used in bio-conjugation reactions, pharmaceutical intermediate preparation, and catalytic 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, 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 Areas]
1. Directed conjugation reactions between biomolecules (such as proteins and antibodies) and functional materials.
2. Surface functional modification of nano drug carriers.
3. Site-specific modification and cross-linking of proteins/polypeptides.
4. Introduction and cross-linking of active groups in polymer materials.
5. Construction of catalyst immobilization carriers.

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

Chongqing Yusi Pharmaceutical Technology Co., Ltd. operates under an integrated business model of independent R & D-production-sales, providing professional scientific research reagents for university scientific research experiments. Compared with similar products in 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

Recommendation of Similar Products:
1. NH2-PEG-COOH (Amino-polyethylene glycol-carboxylic acid)
2. SH-PEG-NHS (Mercapto-polyethylene glycol-succinimide ester)
3. MAL-PEG-NHS (Maleimide-polyethylene glycol-succinimide ester)
4. Biotin-PEG-NHS (Biotin-polyethylene glycol-succinimide ester)
5. FITC-PEG-MAL (Fluorescein-polyethylene glycol-maleimide)
6. Acrylate-PEG-NHS (Acrylate-polyethylene glycol-succinimide ester)
7. DBCO-PEG-NHS (Dibenzocyclooctyne-polyethylene glycol-succinimide ester)
8. Azide-PEG-COOH (Azide-polyethylene glycol-carboxylic acid)
9. Cholesterol-PEG-MAL (Cholesterol-polyethylene glycol-maleimide)
10. mPEG-SCM (Methoxy polyethylene glycol-succinimide carbonate)
11. DSPE-PEG-NHS (Phospholipid-polyethylene glycol-succinimide ester)
12. Silane-PEG-NHS (Silane-polyethylene glycol-succinimide ester)
13. PLA-PEG-NHS (Polylactic acid-polyethylene glycol-succinimide ester)
14. PCL-PEG-MAL (Polycaprolactone-polyethylene glycol-maleimide)
15. APTES-PEG-NHS (Aminopropyltriethoxysilane-polyethylene glycol-succinimide ester)