Results 21 to 30 of about 511,662 (296)

Continued fractions which correspond to two series expansions and the strong Hamburger moment problem [PDF]

open access: yes, 2012
Just as the denominator polynomials of a J-fraction are orthogonal polynomials with respect to some moment functional, the denominator polynomials of an M-fraction are shown to satisfy a skew orthogonality relation with respect to a stronger moment ...
Sri Ranga, A.
core   +2 more sources

Subcellular Fractionation of Cultured Human Cell Lines

open access: yesBio-Protocol, 2013
Subcellular localization is crucial for the proper functioning of a protein. Deregulation of subcellular localization may lead to pathological consequences and result in diseases like cancer.
Zhuoyou Yu, Zhiguang Huang, Maria Lung
doaj   +1 more source

schumanlab/Subcellular-scRNAseq: Subcellular-scRNA-seq Source Code

open access: yes, 2020
Source code for analysis of Subcellular scRNA-seq data generated in Perez JD. et al.
schumanlab
core   +1 more source

Cholesterol metabolism in myelin and other subcellular fractions of rat brain

open access: yesJournal of Lipid Research, 1972
For many years the bulk of myelin in adult brain was believed to be metabolically stable, although some metabolic activity of a small myelin fraction, especially in the gray matter of the brain, was recognized.
Martha Spohn, A.N. Davison
doaj   +1 more source

Physicochemical and antigenic properties of the urea-extracted surface structures of Yersinia pseudotuberculosis O:1b

open access: yesИнфекция и иммунитет, 2022
Immuno-serological diagnostic tools particularly identifying pathogen antigens are the most important methods of pseudotuberculosis studies. The main immunodominant and species-specific antigens located in the surface structures of the bacterial cell are
Anna V. Kryukova   +9 more
doaj   +1 more source

Subcellular localization of hexadecanedioic acid activation in human liver

open access: yesJournal of Lipid Research, 1974
The activation of hexadecanedioic acid has been studied in subcellular fractions of human liver. The activation capacity in a total homogenate of human liver was found to be 0.5 μmole/min/g wet wt of tissue, about 10% of that for palmitic acid ...
Jon Elling Pettersen, Magne Aas
doaj   +1 more source

Subcellular Fractionation and Proteomics of Nuclear Envelopes [PDF]

open access: yes, 2008
Because of its many connections to other cell systems, the nuclear envelope (NE)is essentially impossible to purify to homogeneity. To circumvent these problems, we developed a subtractive proteomics approach in which the fraction of interest and a fraction known to contaminate the fraction of interest are separately analyzed, and proteins identified ...
Florens, Laurence   +2 more
openaire   +3 more sources

Preparation of Crude Subcellular Fractions by Differential Centrifugation

open access: yesThe Scientific World Journal, 2002
The employment of differential centrifugation to prepare crude fractions of subcellular particles from homogenates is often a necessary first step to a subsequent purification of one or more particles on a density gradient.
John Graham
doaj   +1 more source

Lipid composition of subcellular particles of human blood platelets

open access: yesJournal of Lipid Research, 1969
Human platelets can be fractionated into three main subcellular components: granules, membranes, and a soluble fraction. In this study we determined the phospholipid and neutral lipid content of the granules and membranes.
Aaron J. Marcus   +2 more
doaj   +1 more source

De novo synthesis and elongation of fatty acids by subcellular fractions of monkey aorta

open access: yesJournal of Lipid Research, 1968
Subcellular fractions of aorta of squirrel monkey (Saimiri sciureus) were examined for their ability to synthesize and elongate fatty acids. High-speed supernate (HSS) incorporated substantial quantities of malonyl CoA into fatty acids while acetyl CoA ...
Charles F. Howard, Jr.
doaj   +1 more source

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