Results 71 to 80 of about 163,198 (278)

Protein kinase-mediated phosphorylation of a purified sterol ester hydrolase from bovine adrenal cortex.

Journal of Lipid Research, 1978
Sterol ester hydrolase (cholesterol esterase, E.C. 3.1.1.13) of bovine adrenal cortex has been extensively purified by ammonium sulfate fractionation, acid precipitation, hydroxylapatite chromatography, and Sephadex G-200 chromatography.
S Naghshineh, C R Treadwell, L L Gallo, G V Vahouny   +3 more
doaj   +1 more source

Differences in Src phosphorylation of PSD‐93 and PSD‐95 drive differences in scaffolding activity

Protein Science, Volume 35, Issue 2, February 2026.
Abstract Scaffold proteins contain multiple binding modules that allow for co‐localization of proteins that lack a direct interaction. Evolution resulted in different combinations of binding modules that rewired existing signal transduction pathways.
Frank A. Mindlin, Moeka Sasazawa, James Byrnes, Mark E. Bowen   +3 more
wiley   +1 more source

Protein sterilization method of firefly luciferase using reduced pressure and molecular sieves [PDF]

, 1973
The sterilization of the protein fruitfly luciferase under conditions that prevent denaturation is examined. Denaturation is prevented by heating the protein in contact with molecular seives and under a reduced pressure of the order of 0.00005 ...
Chappelle, E. W., Rich, E., Jr.
core   +1 more source

Heterogeneity of wheat endosperm proteolipids (CM proteins) [PDF]

, 1975
Proteins extracted with CHCl3-MeOH from wheat endosperm have been fractionated by Sephadex G-100 and the 15 000–20 000 MW range fraction, designated CM protein, has been examined by combined electrofocusing (pH range 5–8) and electrophoresis (pH 3.2) and
Aragoncillo, Bietz, C. Aragoncillo, Charbonnier, Drysdale, F. Garcia-Olmedo, Folch, Folch-Pi, Garcia, Garcia, Hall, Huebner, Johnson, Johnson, Jones, Kaltsikes, M.A. Rodriguez-Loperena, Meredith, Meredith, Pilar Carbonero, Redman, Rohrlich, Tennenbaum, Waines, Waines, Wrigley, Wrigley, Zill   +27 more
core   +2 more sources

Antifungal Activity of an Abundant Thaumatin-Like Protein from Banana against Penicillium expansum, and Its Possible Mechanisms of Action

Molecules, 2018
Thaumatin-like protein from banana (designated BanTLP) has been purified by employing a simple protocol consisting of diethylaminoethyl Sephadex (DEAE–Sephadex) chromatography, gel filtration on Sephadex G50, and reversed-phase chromatography.
Wenxiao Jiao, Xiangxin Li, Handong Zhao, Jiankang Cao, Weibo Jiang   +4 more
doaj   +1 more source

Effect of magnetic MMP removal on long‐term dentin collagen stability

European Journal of Oral Sciences, Volume 134, Issue 1, February 2026.
Abstract Several matrix metalloproteinase (MMP) inhibitors have been investigated for their ability to improve dentin‐bond longevity. However, MMPs tend to reactivate over time, especially using simplified etch‐and‐rinse adhesives. This study investigated a novel magnetic removal of dentinal MMPs on bonding durability, MMP inhibition and collagen ...
Walter Zenobi, Salvatore Sauro, Davino Machado Andrade Neto, Karen Evellin Moura Cordeiro, Francisco Avelino, Diego Lomonaco, Pierre Basilio Almeida Fechine, Yu Fu Chou, Garrit Koller, Thiago Soares Porto, Victor Pinheiro Feitosa   +10 more
wiley   +1 more source

Hypolipidemic effects of orally administered dextran and cellulose anion exchangers in cockerels and dogs

Journal of Lipid Research, 1967
Various cellulose and dextran anion exchangers bind bile salts in vitro under conditions of pH and ionic strength resembling those in the lumen of the small intestine.
Thomas M. Parkinson
doaj   +1 more source

Characterizing the Lanthanide‐Binding Tag Grafted at Calmodulin Site 1: Affinity, Selectivity, and Coordination Properties

European Journal of Inorganic Chemistry, Volume 29, Issue 3, January 21, 2026.
Lanthanide affinity and selectivity in proteins remain poorly understood. Engineering calmodulin with a lanthanide‐binding tag at Site 1 boosts affinity from nanomolar (isolated LBTs) to picomolar dissociation constants, comparable to lanmodulin but with distinct selectivity.
Catherine Berthomieu, Manon Martin, Jean Aupiais, Tiffanie Barré, Loïc Daronnat, Jérémy Pansier, Nicolas Brémond, David Lemaire, Atul Thawari, Martin Levier, Laurence Berthon, Sandrine Sauge‐Merle   +11 more
wiley   +1 more source

Effect of Dietary Sorbitol on Growth Performance and Plasma Acute Phase Protein Concentration in Male Broiler Chickens during Immunological Stimulation

The Journal of Poultry Science, 2002
Two experiments were conducted to determine effect of dietary sorbitol on growth performance, plasma α1 acid glycoprotein (AGP) and ceruloplasmin concentrations in male broiler chicks during immunological stimulation due to injections with ...
Kazuaki Takahashi, Kenji Kawamata, Yukio Akiba, Toru Okada   +3 more
doaj   +1 more source

Biophysical analysis of angiotensin II and amyloid‐β cross‐interaction in aggregation and membrane disruption

FEBS Letters, Volume 600, Issue 1, Page 109-118, January 2026.
Angiotensin II (AngII), a neuropeptide, interacts with amyloid‐β (Aβ), a key player in Alzheimer's disease. This study reveals that AngII reduces Aβ aggregation and membrane disruption in vitro. Biophysical assays and molecular modeling suggest AngII binds disordered Aβ forms, potentially modulating early amyloidogenic events and contributing to ...
Mohsen Habibnia, Eric Catalina‐Hernandez, Maialen Cabrerizo‐Idiazabal, Ramon Barnadas‐Rodríguez, Mario Lopez‐Martin, Alex Peralvarez‐Marin   +5 more
wiley   +1 more source