Hoechst structure
Nettet1. feb. 1999 · Although the structures of Hoechst 33258 and netropsin are ostensibly quite dissimilar, examination of the molecular recognition surface components of the two ligands directed towards the DNA minor-groove receptor reveals significant similarities.
Hoechst structure
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NettetBisbenzimide C27H28N6O CID 1464 - structure, chemical names, physical and chemical properties, classification, patents, literature, biological activities, … Nettet18. apr. 2024 · The basic structure of Hoechst has been used as the guide functional group with which to drive other fluorophores to nuclei. ... Recent Development of …
NettetOur study not only provides a practical method and more structural data for further investigation of macropinocytosis, ... (Mariani et al, 2004). 19 TPA, Hoechst 33342, chlorpromazine, genistein, and AG1478 were purchased from Sigma-Aldrich. 5-(N-ethyl-N-isopropyl)-amiloride was from Santa Cruz Biotechnology (Dallas, TX, ... Hoechst stains are part of a family of blue fluorescent dyes used to stain DNA. These bis-benzimides were originally developed by Hoechst AG, which numbered all their compounds so that the dye Hoechst 33342 is the 33,342nd compound made by the company. There are three related Hoechst stains: Hoechst … Se mer Both dyes are excited by ultraviolet light at around 350 nm, and both emit blue-cyan fluorescent light around an emission spectrum maximum at 461 nm. Unbound dye has its maximum fluorescence emission in the … Se mer Because Hoechst stains bind to DNA, they interfere with DNA replication during cell division. Consequently, they are potentially mutagenic and carcinogenic, so care should be used in … Se mer • Spectral traces for fluorescent dyes • Manual for Hoechst stains • An online guide to fluorescent probes and commercial labeling technologies Se mer A concentration of 0.1–12 μg/ml is commonly used to stain DNA in bacteria or eukaryote cells. Cells are stained for 1-30 min at room temperature or 37 °C and then washed to … Se mer • Bisbenzimide • Carcinogen • DAPI • DNA-binding protein Se mer
Nettet19. sep. 1989 · Hoechst dye 33258 is a planar drug molecule that binds to the minor groove of DNA, especially where there are a number of A.T base pairs. We have … NettetTotal Structure Weight: 7.78 kDa Atom Count: 725 Modelled Residue Count: 24 Deposited Residue Count: 24 Unique nucleic acid chains: 1 Display Files Download …
Nettet4. jun. 1991 · The Molecular Structure of the Complex of Hoechst 33258 and the DNA Dodecamer d(CGCGAATTCGCG) Teng, M., Usman, N., Frederick, C.A., Wang, A.H.-J. …
NettetHoechst var med å starte IG Farben sammen med BASF, Bayer og tre andre selskap. Dette utgikk fra det samarbeid som hadde startet i 1916 og som opprinnelig var startet … look tomorrowlandNettet30. jun. 1993 · We have determined the three-dimensional structure of a DNA molecule incorporating the e6G lesion by X-ray crystallography. The DNA dodecamer d (CGC [e6G]AATTCGCG), complexed to minor groove binding drugs Hoechst 33258 or Hoechst 33342, has been crystallized in the space group P212121, isomorphous to other related … hop yard londonNettet1. jan. 2009 · Loonteins et al. [3] suggested four interactions between DNA and Hoechst 33258, could be mediated by DNA sequence, charge on dye, dye interactions and structure of the dye. Sequence-mediated binding provides specificity in that Hoechst dyes bind in the minor groove requiring a specific sequence (often four A-T base pairs). look to my eyesNettetHoechst 33342 is a bis-benzimide derivative that binds to AT-rich sequences in the minor grove of double-stranded DNA. The emission is very bright, and for the purposes of the SP strategy, is detected at two emission wavelengths after UV excitation: Hoechst Red (630–650 nM) and Hoechst Blue (405–450 nM). hopyard grill pleasantonNettetChemical structure of Hoechst stains. Like DAPI, Hoechst dyes preferentially bind to the adenine-thymine-rich sequences in the minor grooves of double-stranded DNA. Upon binding, their fluorescence … look tonicNettetOn December 1, Hoechst and Rhône-Poulenc S.A. announce their plans to merge their life science businesses into the new company Aventis S.A., based in Strasbourg. 1997 … look tone and feelNettet18. nov. 2024 · Hoechst is a substrate of multidrug transporters, which translocate a wide range of structurally unrelated compounds from cells in a metabolic energy-dependent … hop yard grove city