Results 41 to 50 of about 2,507,233 (216)

Optimization of gradual hemolysis for isolation of hemoglobin from bovine erythrocytes [PDF]

open access: yesHemijska Industrija, 2012
In this work, we describe an optimized procedure based on gradual hemolysis for the isolation of hemoglobin derived from bovine slaughterhouse erythrocytes in a membrane bioreactor.
Pravilović Radoslava   +6 more
doaj   +1 more source

Solubilization of lipids and membrane proteins into nanodiscs: Mode of action and applications of SMA copolymers [PDF]

open access: yes, 2016
Cell membranes separate the inside and outside of cells. Membrane proteins in the cell membrane control the traffic of molecules across the membrane and are therefore targets for a lot of drugs: about 50 % of all approved drugs target a membrane protein!
Scheidelaar, S.   +2 more
core  

Isolation and Differentiation of Amniotic Membrane Stem Cells Into Keratinocytes

open access: yesCell Transplantation, 2020
The human amniotic membrane is a highly abundant and readily available tissue that may be useful for regenerative medicine and cell therapy. The amniotic membrane stem cells can differentiate into multiple cell lineages; they have low immunogenicity and ...
Dam Thi Phuong Lan   +7 more
doaj   +1 more source

Comparative Analysis of Outer Membrane Vesicle Isolation Methods With an Escherichia coli tolA Mutant Reveals a Hypervesiculating Phenotype With Outer-Inner Membrane Vesicle Content

open access: yesFrontiers in Microbiology, 2021
Outer membrane vesicles (OMVs) produced by Gram-negative bacteria are mediators of cell survival and pathogenesis by facilitating virulence factor dissemination and resistance to antimicrobials.
Shelby L. Reimer   +7 more
doaj   +1 more source

Comparison of the α and β isomeric forms of the detergent n-dodecyl-D-maltoside for solubilizing photosynthetic complexes from pea thylakoid membranes [PDF]

open access: yes, 2012
Mild non-ionic detergents are indispensable in the isolation of intact integral membrane proteins and protein-complexes from biological membranes. Dodecylmaltoside (DM) belongs to this class of detergents being a glucoside-based surfactant with a bulky ...
Barera, Simone   +9 more
core   +1 more source

Fluorescence Approaches for Characterizing Ion Channels in Synthetic Bilayers

open access: yesMembranes, 2021
Ion channels are membrane proteins that play important roles in a wide range of fundamental cellular processes. Studying membrane proteins at a molecular level becomes challenging in complex cellular environments.
Md. Sirajul Islam   +2 more
doaj   +1 more source

Insights into membrane solubilization by styrene-maleic acid copolymers [PDF]

open access: yes, 2018
Styrene-and-maleic acid copolymers (SMA) are gaining interest in membrane protein research due to their ability of solubilizing lipid membranes into nanodiscs.
Dominguez Pardo, J.J.   +2 more
core  

Protein Isolation from Plasma Membrane, Digestion and Processing for Strong Cation Exchange Fractionation

open access: yesBio-Protocol, 2017
Plasma membrane (PM) proteins play crucial roles in diverse biological processes. But their low abundance, alkalinity and hydrophobicity make their isolation a difficult task.
Ning Yang, Bing Han, Tai Wang
doaj   +1 more source

Identify some virulence factors of bacteria Proteus mirabilis isolated from people with otitis

open access: yesTikrit Journal of Pure Science, 2023
This study was carried out during the period from 5/4/ to 13/11/2016, collected (50) then swab from patients with acute and chronic otitis reviewers to Advisory clinic ear nose and throat Division at Baquba General Hospital, The aim of this  current ...
Lamiaa saoud abbod
doaj   +1 more source

Effect of membrane fouling on chiral separation

open access: yes, 2020
Chiral purity is becoming increasingly critical particularly for the pharmaceutical industry. Compared to the conventional techniques, membrane-based separation is promising as an easily scalable, efficient, continuous operation. Past studies have proven
Meilan Pan   +7 more
core   +1 more source

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