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Y-PEG
Brand Yusi Pharma
IUPAC Name Iodoacetyl-PEG-Maleimide
Abbreviations IA-PEG-MAL MAL-PEG-IA
Parameters
CAS Compound CID YD-PEG-4463
MF MW 2000
Serial Number Norm Catalogue Price Stocks

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  • Product Information
I. [Product Description] 
IA-PEG-MAL (Iodoacetyl-Polyethylene Glycol-Maleimide) is a high-performance bifunctional organic intermediate that combines the high reactivity of the iodoacetyl group with the specific coupling ability of the maleimide group. Through precise PEG modification, this compound significantly improves water solubility and biocompatibility, and is widely used in the fields of bioconjugation, nanomaterial synthesis, and catalytic system 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】 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 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. Efficient and directional coupling of thiols and amines in bioconjugation reactions. 
    2. Surface modification and stabilization treatment of functionalized nanoparticles. 
    3. Site-specific labeling and cross-linking studies of proteins or polypeptides. 
    4. Controllable assembly of biosensor probe molecules. 
    5. Functional grafting and modification of polymer materials. 

Remarks: The products sold by our company are only for scientific research and cannot be used for 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: 19112925095 丨 QQ: 3012135199
                                           18896157519 丨 QQ: 3354316092 

Similar Product Recommendations: 
1. mPEG-NHS (Methoxy Polyethylene Glycol Succinimidyl Ester) 
2. Mal-PEG-NHS (Maleimide-Polyethylene Glycol-Succinimidyl Ester) 
3. SH-PEG-SH (Thiol-Polyethylene Glycol-Thiol) 
4. NH2-PEG-COOH (Amino-Polyethylene Glycol-Carboxylic Acid) 
5. DSPE-PEG-Mal (Distearoyl Phosphatidylethanolamine-Polyethylene Glycol-Maleimide) 
6. PLGA-PEG-NHS (Poly(lactic-co-glycolic acid)-Polyethylene Glycol-Succinimidyl Ester) 
7. FITC-PEG-Mal (Fluorescein-labeled Polyethylene Glycol-Maleimide) 
8. Biotin-PEG-NHS (Biotin-Polyethylene Glycol-Succinimidyl Ester) 
9. Acrylate-PEG-NHS (Acrylate-Polyethylene Glycol-Succinimidyl Ester) 
10. HO-PEG-CHO (Hydroxy-Polyethylene Glycol-Aldehyde) 
11. Silane-PEG-NHS (Silane-Polyethylene Glycol-Succinimidyl Ester) 
12. FA-PEG-NHS (Folic Acid-Polyethylene Glycol-Succinimidyl Ester) 
13. Cholesterol-PEG-Mal (Cholesterol-Polyethylene Glycol-Maleimide) 
14. DBCO-PEG-NHS (Dibenzocyclooctyne-Polyethylene Glycol-Succinimidyl Ester) 
15. Azide-PEG-COOH (Azide-Polyethylene Glycol-Carboxylic Acid) 

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