PEG 3350

Polyethylene glycol (PEG) compounds contain a polyether unit, commonly expressed as R₁-(O-CH₂-CH₂)_n-O-R₂. They are generally biocompatible, non-toxic and stable in both organic and aqueous solutions, and so are extensively used in biological applications, as well as nanotechnology and materials research. Proteins with PEG chain modifications and compounds encapsulated in PEG liposomes exhibit a longer half-life in vivo than their non-PEGylated counterparts, a phenomenon known as PEG shielding. Functionalised PEG lipids and phospholipids can be used for protein-PEG conjugation.

PEG 3350 is a polydisperse PEG molecule with an average molecular weight of 3.35 kDa. Its solubility in water is 100 mg/ml.

Target	PEG 3350
Conjugation	Unconjugated
Form	Solid
Purity	≥ 97.0%
Storage	Store at room temperature.
Molecular Weight	3.35 kDa
Molecular Formula	HO(C2H4O)nH
CAS Number	25322-68-3
Availability	Shipped within 5-10 working days.
Note	This product is for research use only. Not for human consumption, cosmetic, therapeutic or diagnostic use.

Research Articles on PEG 3350

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