ISOLATED HISTONE FRACTIONS AND THE ALKALINE FAST GREEN REACTION

Chapter III Acid and Alkaline DNases in isolated cell enriched fractions from the rat brain at different ages 33 CHAPTER III ACID AND ALKALINE DNases IN ISOLATED CELL ENRICHED FRACTIONS FROM THE RAT BRAIN AT DIFFERENT AGES

Red-green-blue fluorescent hollow carbon nanoparticles isolated from chromatographic fractions for cellular imaging.

An as-synthesised hollow carbon nanoparticle (HC-NP) sample has been proved to be a relatively complex mixture, and its complexity can be reduced significantly by high-performance liquid chromatography. An unprecedented reduction in such complexity can reveal fractions of HC-NP with unique luminescence properties. While the UV-vis absorption profile for the HC-NP mixture is featureless, the HC-...

Alkaline P - Glycerophosphatase of Green Gram * (

During the course of investigations on riboflavin 5’-phosphate and flavin adenine dinucleotide-hydrolyzing enzymes in green gram (Phaseolus radiatus), we observed that crude extracts possessed high phosphatase activity against a variety of phosphorylated compounds. Despite intensive studies on the animal phosphatases, plant phosphatases have received very little attention. Pfankuch (1) purified...

RNA splicing products formed with isolated fractions from HeLa cells are associated with fast-sedimenting complexes.

Three fractions (designated Ia, Ib, and II) have been isolated from HeLa cell nuclear extracts that are required for splicing of adenovirus and human beta-globin RNA transcripts in vitro. The incubation of two of the fractions (Ib and II) in the presence of ATP resulted in cleavage of precursor mRNA at the 5' splice site and formation of the intron-exon lariat. Addition of fraction Ia to the co...

Properties of alkaline-phosphatase fractions separated by starch-gel electrophoresis.