NP-40

NP-40 lysis buffer is a non-ionic detergent-based solution designed for gentle cell lysis while preserving protein complexes and nuclear structure. It’s ideal for applications where complete disruption isn’t necessary, allowing selective solubilization of cytoplasmic and membrane proteins.

• Provides controlled lysis of cell and organelle membranes without full nuclear disruption
• Preserves protein-protein interactions for immunoprecipitation and co-IP workflows
• Ideal for preparing lysates for ELISA, western blotting, and enzyme assays

Whether you're isolating cytoplasmic proteins, studying membrane dynamics, or capturing native protein complexes, our NP-40 lysis buffer offers a precise balance between disruption and preservation.