I. [Product Description]
VA-PEG-NH₂ (Valeric acid-polyethylene glycol-amine) is a multifunctional organic intermediate with both biocompatibility and modifiability. It can be used as a pharmaceutical intermediate to construct targeted molecular carriers or as an amphiphilic linking molecule in catalytic systems. Its PEG segment imparts excellent water solubility and anti-protein adsorption properties, making it suitable for complex chemical synthesis scenarios.

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 at a low temperature below 4°C in a sealed and dry environment.
▪ Note: ▶ To ensure product stability, please open the package for use only after constant temperature drying!

III. [Application Fields]
    1. Surface functional modification of nano drug carriers.
    2. Oriented coupling of biosensor probes.
    3. Regulation of the hydrophilic and hydrophobic properties of polymer materials.
    4. Site-specific labeling and purification of proteins/peptides.
    5. Interface modification of microfluidic chips.

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 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 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 丨 QQ: 3354316092
                                           19112925095 丨 QQ: 3012135199

Similar Product Recommendations:
1. mPEG-SH (Methoxy polyethylene glycol mercapto)
2. NHS-PEG-NHS (Succinimidyl ester bifunctional PEG)
3. Mal-PEG-NHS (Maleimide-polyethylene glycol-succinimidyl ester)
4. PLGA-PEG-COOH (Polylactic-glycolic acid copolymer-PEG-carboxylic acid)
5. DSPE-PEG-Folate (Distearoyl phosphatidylethanolamine-PEG-folate)
6. 4-Arm PEG-Amine (Four-arm polyethylene glycol amine)
7. PEG-Silane (Polyethylene glycol silane)
8. Acrylate-PEG-NHS (Acrylate-polyethylene glycol-succinimidyl ester)
9. Biotin-PEG-COOH (Biotin-polyethylene glycol-carboxylic acid)
10. PEG-Cholesterol (Polyethylene glycol cholesterol)
11. FITC-PEG-NH₂ (Fluorescein isothiocyanate-polyethylene glycol-amine)
12. Carboxymethyl-PEG (Carboxymethylated polyethylene glycol)
13. PEG-DBCO (Polyethylene glycol dibenzocyclooctyne)
14. Cyclodextrin-PEG (Cyclodextrin-polyethylene glycol)
15. PEG-Polylysine (Polyethylene glycol-polylysine)