This detergent is supplied as 25% in water with 0.05 % preservative.
For laboratory use only. Not for any clinical, therapeutic, or diagnostic use in humans or animals. Not for animal or human consumption.
Non ionic detergents like NP40 are used in immunoassays for diluting antibodies to lower background, and non-specific antigen-antibody (ag-ab) reaction. This detergent is also used in washing buffer from 0.1- 0.5% in all immunoassays (ELISA, Immunohistochemistry (IHC), Blot assays and others) to reduce background. Tergitol-type NP-40, which is nonyl phenoxylpolyethoxylethanol, lower surface tension of water.