NettetHoechst AG ( German pronunciation: [ˈhøːkst]) was a German chemicals then life-sciences company that became Aventis Deutschland after its merger with France's Rhône-Poulenc S.A. in 1999. With the new company's 2004 merger with Sanofi-Synthélabo, it became a subsidiary of the resulting Sanofi-Aventis pharmaceuticals group. History [ edit] NettetHoechst 33342 nucleic acid stain is a popular cell-permeant nuclear counterstain that emits blue fluorescence when bound to dsDNA. This dye is often used to distinguish …
Hoechst A.g Encyclopedia.com
NettetHoechst dyes are cell- permeable and can bind to DNA in live or fixed cells. Thus, these stains are often called supravital, meaning that live cells survive a treatment with these compounds. Cells that express specific ATP-binding cassette transporter proteins can also actively transport these stains out of their cytoplasm. [citation needed] Nettet18. apr. 2024 · Hoechst dyes are among the most popular fluorophores used to stain DNA in living and fixed cells. Moreover, their high affinity and specificity towards DNA make Hoechst dyes excellent targeting moieties, which can be conjugated to various other molecules in order to tether them to DNA. key and peele nfl intro
Protocol: Staining Cells with Hoechst or DAPI Nuclear Stains
NettetDrip trays Koblinger og tilbehør Tappekraner Tappetårn Ølkjølere Sortèr på: Drip Tray 210x150x20mm 449,- 5 på lager Drip Tray 240x150x20mm 499,- 3 på lager Drip Tray 300x180x20mm 699,- 3 på lager Drip Tray … Nettet1. sep. 2024 · Hoechst er et tidligere tysk industrikonsern, grunnlagt i 1863 i landsbyen Höchst (nå en del av Frankfurt am Main, Tyskland) som tjærefargefabrikken Meister, Lucius & Co. Fra 1880 var det et aksjeselskap og etter hvert kjent som Farbwerke Hoechst. I årene 1925–1945 var konsernet en del av I. G. Farbenindustrie. I dag er det … NettetHoechst 33342 is a well-characterized blue-emitting fluorescent compound widely utilized for nuclear staining. Hoechst 33342 permeates cell membranes and binds to the minor groove of A/T-rich dsDNA sequences, thus preferentially staining nuclei (Figure 1). Fig.1. Hoechst 33342 (in blue) binding dsDNA. Hoechst 33342 Excitation / Emission Spectra is jon hamm dating