E.coli O55:B5 LPS, 1 mL

E. coli O55:B5 LPS, 1 mL. Manufacturer: STEMCELL Technologies. Lipopolysaccharide (LPS) from Escherichia coli O55:B5 for immunology and endotoxin stimulation assays.

• Form and handling: supplied as indicated; reconstitute in endotoxin-free water or buffer as required and prepare single-use aliquots to avoid repeated freeze–thaw.
• Storage: store frozen at -20°C or lower; minimize freeze–thaw cycles.
• Usage: use appropriate concentrations for macrophage/monocyte activation and cytokine induction; handle with care and follow biosafety practices.