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NP-40 (also known as Tergitol-type NP-40 and nonyl phenoxypolyethoxylethanol [1]) is a commercially available detergent with CAS Registry Number 9016-45-9. NP-40 is an ethoxylated nonylphenol for non-ionic surfactants and can act as emulsifier and demulsifier agent.
Nonidet P-40 is a nonionic, non-denaturing detergent. Its official IUPAC name is octylphenoxypolyethoxyethanol. Nonidet P-40 is sometimes abbreviated as NP-40, but should not be confused with a different detergent by the same name NP-40 , nonylphenoxypolyethoxyethanol of the Tergitol NP series of Dow Chemicals.
Radioimmunoprecipitation assay buffer (RIPA buffer) is a lysis buffer used to lyse cells and tissue for the radio immunoprecipitation assay (RIPA). [1] [2] This buffer is more denaturing than NP-40 or Triton X-100 because it contains the ionic detergents SDS and sodium deoxycholate as active constituents and is particularly useful for disruption of nuclear membranes in the preparation of ...
A scandal engulfed NP in January 2020 when the Trinidad and Tobago Guardian revealed that NP had lost more than US$500,000 investing in Black Gold, a bunker fuel distributor. According to Bernard Mitchell, NP's chief executive officer, individuals in the national government ordered NP to invest in Black Gold even though neither the officers nor ...
With this new feature, YouTube began a switchover to H.264/MPEG-4 AVC as its default video compression format. In November 2009, 1080p HD support was added. In July 2010, YouTube announced that it had launched a range of videos in 4K format, which allows a resolution of up to 4096×3072 pixels.
The concept of .MP3 revolves around a revival of the female-driven pop of the 1990s but predominantly the 2000s era, the music that Emilia listened to while growing up. [5] [6] As such, she has mentioned U.S. pop stars such as Beyoncé, Rihanna, Missy Elliot, Gwen Stefani and Pink as some of her biggest inspirations, [6] [7] as well as Latin American singers like Shakira, Thalía and Paulina ...
A. File:A Camp - Stronger Than Jesus.ogg; File:A Change Is Gonna Come sample.ogg; File:A Day in the Life of a Tree.ogg; File:A Day in the Life verse - Beatles.ogg
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