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Effect of electrolytes as adjuvants in GFP and LPS partitioning on aqueous two-phase systems: 2. Nonionic micellar systems
(2019-02-08)
Lipopolysaccharide endotoxins (LPS) are the most common contaminant pyrogenic compounds found in intracellular recombinant biomolecules purified from Gram-negative bacteria, such as Escherichia coli. Thus, the purification ...
LPS Removal from an E. Coli Fermentation Broth Using Aqueous Two-Phase Micellar System
(JOHN WILEY & SONS LTD, 2010)
In biotechnology, endotoxin (LPS) removal from recombinant proteins is a critical and challenging step in the preparation of injectable therapeutics, as endotoxin is a natural component of bacterial expression systems ...
Effect of electrolytes as adjuvants in GFP and LPS partitioning on aqueous two-phase systems: 1. Polymer-polymer systems
(2018-11-29)
The production of recombinant biopharmaceuticals is highly dependent of a proper choice of the downstream processing stages. Particularly, the purification that must ensure that all the endotoxins (lipopolysaccharides - ...
LPS Removal from an E. Coli Fermentation Broth Using Aqueous Two-Phase Micellar System
(JOHN WILEY & SONS LTDInglaterra, 2010)
Green fluorescent protein extraction and LPS removal from Escherichia coli fermentation medium using aqueous two-phase micellar system
(Elsevier Science BvAmsterdamHolanda, 2011)
Comparison of GentleWave system and passive ultrasonic irrigation with minimally invasive and conventional instrumentation against LPS in infected root canals
(2022-12-01)
This study compared the effectiveness of GentleWave system (GWS) and passive ultrasonic irrigation (PUI) in removing lipopolysaccharides (LPS) from infected root canals after minimally invasive (MIT) and conventional ...
Partial removal of lipopolysaccharide from Thiobacillus ferrooxidans affects its adhesion to solids
(1994)
Conditions for the partial removal of lipopolysaccharide (LPS) from Thiobacillus ferrooxidans are described. Raising the pH of the solution containing the cells from pH 1.5 to pH 6.8 to 8.0 releases about 50% of the LPS ...
Evidence for CB2 receptor involvement in LPS-induced reduction of cAMP intracellular levels in uterine explants from pregnant mice: pathophysiological implications
(Oxford University Press, 2017-05)
STUDY QUESTION: What is the role of the endocannabinoid system (eCS) on the lipopolysaccharide (LPS) effects on uterine explants from 7-day pregnant mice in a murine model of endotoxin-induced miscarriage? SUMMARY ANSWER: ...
Resposta inflamatória pulmonar induzida por LPS na geração F2 de ratos desnutridos intrauterinamente
(Universidade Federal de São Paulo, 2019)
A restrição alimentar global durante todo o período gestacional provoca alterações no crescimento
do feto e prejudica na sua resposta imunológica pós natal. Em trabalhos anteriores do nosso grupo
foi observado redução ...
Inhibition of sodium appetite by lipopolysaccharide: involvement of alpha(2)-adrenoceptors
(Amer Physiological Soc, 2011-07-01)
Almeida RL, David RB, Constancio J, Fracasso JF, Menani JV, de Luca LA Jr. Inhibition of sodium appetite by lipopolysaccharide: involvement of alpha(2)-adrenoceptors. Am J Physiol Regul Integr Comp Physiol 301: R185-R192, ...