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PEG20000

Cat. No. M40922

All AbMole products are for research use only, cannot be used for human consumption.

PEG20000 Structure
Synonym:

Polyethylene glycol 20000

Size Price Availability Quantity
100g USD 40  USD40 In stock
250g USD 55  USD55 In stock
Free Delivery on orders over USD 500 Bulk Inquiry?

Quality Control & Documentation
  • Purity: average Mn 20000
  • COA
  • MSDS
Biological Activity

Polyethylene glycol 20000 (PEG 20000) is a polymer formed by condensation reaction of ethylene oxide and water. Polyethylene glycol is used for the isolation of plasmid DNA and the precipitation of phage. When exposed to air, PEG is susceptible to oxidative degradation.

Chemical Information
Molecular Weight 20000
Formula HO(CH2CH2O)nH
CAS Number 25322-68-3
Solubility (25°C) Soluble in water and ethanol
Storage 18~25°C, dry, sealed
References

[1] Krishnamoorthy Venkateskumar et al. Int J Pharm Investig. Mechanistic insights into acyclovir-polyethylene glycol 20000 binary dispersions

[2] Xiuting Hu et al. J Chromatogr A. Fractionation of dextrin by gradient polyethylene glycol precipitation

[3] Kaini Shen et al. PLoS One. Comparison of Different Buffers for Protein Extraction from Formalin-Fixed and Paraffin-Embedded Tissue Specimens

[4] Atsushi Hirano et al. Biopolymers. Polyethylene glycol behaves like weak organic solvent

[5] Y P Li et al. Biol Pharm Bull. PEGylated recombinant human tumor necrosis factor alpha: pharmacokinetics and anti-tumor effects

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Keywords: PEG20000, Polyethylene glycol 20000 supplier, Solvents & Excipients, inhibitors, activators

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