Results 71 to 80 of about 2,500 (188)

Investigations in space-related molecular biology, including considerations of the molecular organization of extraterrestrial matter Technical progress report [PDF]

open access: yes
Space related molecular biology and molecular organization of extraterrestrial matter - design and construction of high vacuum container for transfer of extraterrestrial collecting ...
Fernandez-Moran, H.
core   +1 more source

A novel amperometric catechol biosensor based on α-Fe2O3 nanocrystals-modified carbon paste electrode [PDF]

open access: yes, 2016
In this work, we designed an amperometric catechol biosensor based on α-Fe2O3 nanocrystals (NCs) incorporated carbon-paste electrode. Laccase enzyme is then assembled onto the modified electrode surface to form a nanobiocomposite enhancing the electron ...
Krishnamurthy, G.   +5 more
core   +1 more source

Preliminary Analysis of Hemocyanins in Hemolymph Plasma of Baikal Endemic Amphipods [PDF]

open access: yesJournal of Stress Physiology & Biochemistry, 2016
Two-dimensional electrophoresis of plasma hemolymph proteins of several endemic Baikal amphipod species showed that, as expected, hemocyanin is the main major protein in plasma of these species.
D.S. Bedulina   +5 more
doaj  

Copper Complexes with Guanidine‐Based Tripodal Ligands and their Reactivity Toward Dioxygen

open access: yesZeitschrift für anorganische und allgemeine Chemie, Volume 652, Issue 1, January 6, 2026.
Results on the stabilization of end‐on superoxido copper complexes by applying ligands with guanidine groups. The copper(I) TMG3tren complex (TMG3tren = a tris(2‐aminoethyl)amine ligand modified with guanidine groups) reacts with dioxygen exclusively to form a relatively stable end‐on superoxido complex. In contrast, the related copper(I) tmpa complex (
Frank Mehlich   +7 more
wiley   +1 more source

バナメイエビ殻由来の色素結合タンパク質に関する研究 [PDF]

open access: yes, 2018
東京海洋大学博士学位論文 平成30年度(2018) 応用生命科学 課程博士 甲第499号指導教員: 石崎 松一郎全文公表年月日: 2021-12 ...
潘 創
core   +1 more source

Enhanced deoxyviolacein bioproduction via enzyme condensation with a yeast glycolytic enzyme‐derived peptide tag

open access: yesBiotechnology Progress, Volume 42, Issue 1, January/February 2026.
Fusion of a 27‐amino‐acid peptide tag derived from a glycolytic enzyme enabled artificial assembly formation of the two violacein biosynthetic enzymes, VioE and VioC. This assembly resulted in enhanced biosynthesis of deoxyviolacein. Abstract In microbial production, regulating endogenous and exogenous synthetic pathways is essential.
Rioko Ito   +4 more
wiley   +1 more source

The specifity of serological precipitation [PDF]

open access: yes, 1946
Precipitative mixing experiments have been conducted with the aid of a turbidimeter and a darkfield microscope. The results of these experiments, correlated with observations of macroscopic features, indicate that serological precipitation is largely ...
Lanni, Frank
core  

The Planorbid Snail Biomphalaria glabrata Expresses a Hemocyanin-Like Sequence in the Albumen Gland.

open access: yesPLoS ONE, 2016
The parasitic flatworm Schistosoma mansoni, causative agent of human intestinal schistosomiasis in South America, relies importantly on the freshwater snail Biomphalaria glabrata as intermediate host to achieve development of cercariae that infect humans.
Janeth J Peña, Coen M Adema
doaj   +1 more source

Molluscan mega-hemocyanin: an ancient oxygen carrier tuned by a ~550 kDa polypeptide

open access: yesFrontiers in Zoology, 2010
Background The allosteric respiratory protein hemocyanin occurs in gastropods as tubular di-, tri- and multimers of a 35 × 18 nm, ring-like decamer with a collar complex at one opening. The decamer comprises five subunit dimers.
Harasewych Myroslaw G   +7 more
doaj   +1 more source

Phenoloxidases of different sizes are modulated by LPS inoculation into Ciona intestinalis tunic and pharynx [PDF]

open access: yes, 2015
In the present study, to further characterize the pro-phenoloxidase (proPO) and active phenoloxidase (PO) involved in the Ciona intestinalis inflammatory response, tunic and pharynx homogenate supernatants were separated on high pressure liquid ...
CAMMARATA, Matteo   +5 more
core  

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