Ultrapure lipopolysaccharide from E. coli K12 for selective activation of TLR4 signaling.
InvivoGen LPS-EK Ultrapure is a highly purified rough-form lipopolysaccharide isolated from Escherichia coli K12. It is designed for selective activation of Toll-like receptor 4 without detectable TLR2 stimulation caused by contaminating bacterial lipoproteins.
The product is purified through enzymatic hydrolysis and phenol-based extraction. Each lot is functionally tested in cellular assays, making it suitable for controlled studies of TLR4 signaling, inflammation and innate immune responses.
Product line: TLR4 Ligands
Manufacturer: InvivoGen
Catalog code: tlrl-peklps
Source: Escherichia coli K12
Target: TLR4
Form: Lyophilized
Solubility: Water
Applications: TLR4 activation, innate immunity, inflammatory signaling and sepsis research
Research use only: Not for human or veterinary use
Original product link: InvivoGen LPS-EK product page
Contact Biolterna to confirm the required purity grade, pack size, availability or related TLR4 agonists.
InvivoGen distinguishes the ultrapure product from standard LPS-EK because the additional purification removes lipoprotein contaminants responsible for TLR2 activation.
