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Wyszukujesz frazę "oligomerization" wg kryterium: Temat


Wyświetlanie 1-5 z 5
Tytuł:
Congo red interaction with α-proteins
Autorzy:
Sereikaite, Jolanta
Bumelis, Vladas-Algirdas
Powiązania:
https://bibliotekanauki.pl/articles/1041272.pdf
Data publikacji:
2006
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
dye binding
native α-proteins
Congo red
oligomerization
Opis:
The ability of Congo red to form complexes with α-proteins, human growth hormone and human interferon-α2b, was found by absorption difference spectroscopy. A human growth hormone-Congo red complex was isolated by gel-permeation chromatography, and its visible absorption spectrum was registered in comparison to free dye. The ability of Congo red to induce dimerization of human growth hormone was demonstrated using chemical cross-linking agents 1,3,5-triacryloyl-hexahydro-s-triazine and ethylene glycol bis(succinimidylsuccinate).
Źródło:
Acta Biochimica Polonica; 2006, 53, 1; 87-92
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Hypothetical orchestrated cooperation between dopaminergic and kinin receptors for the regulation of common functions
Autorzy:
Guevara-Lora, Ibeth
Niewiarowska-Sendo, Anna
Polit, Agnieszka
Kozik, Andrzej
Powiązania:
https://bibliotekanauki.pl/articles/1038753.pdf
Data publikacji:
2016
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
kinin receptors
dopamine receptors
G protein-coupled receptors
oligomerization
signaling pathways
Opis:
The G protein-coupled receptors (GPCRs), one of the largest protein families, are essential components of the most commonly used signal-transduction systems in cells. These receptors, often using common pathways, may cooperate in the regulation of signal transmission to the cell nucleus. Recent scientific interests increasingly focus on the cooperation between these receptors, particularly in a context of their oligomerization, e.g. the formation of dimers that are able to change characteristic signaling of each receptor. Numerous studies on kinin and dopamine receptors which belong to this family of receptors have shown new facts demonstrating their direct interactions with other GPCRs. In this review, current knowledge on signaling pathways and oligomerization of these receptors has been summarized. Owing to the fact that kinin and dopamine receptors are widely expressed in cell membranes where they act as mediators of numerous common physiological processes, the information presented here sheds new light on a putative crosstalk of these receptors and provides more comprehensive understanding of possible direct interactions that may change their functions. The determination of such interactions may be useful for the development of new targeted therapeutic strategies against many disorders in which kinin and dopamine receptors are involved.
Źródło:
Acta Biochimica Polonica; 2016, 63, 3; 387-396
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Heterogeneous catalytic oligomerization of olefin-containing fractions of hydrocarbons pyrolysis liquid products as a reasonable way of their utilization
Autorzy:
Voronchak, T.
Nykulyshyn, I.
Urbaniak, W.
Pikh, Z.
Rypka, A.
Powiązania:
https://bibliotekanauki.pl/articles/347033.pdf
Data publikacji:
2011
Wydawca:
Politechnika Bydgoska im. Jana i Jędrzeja Śniadeckich. Wydział Technologii i Inżynierii Chemicznej
Tematy:
liquid pyrolysis products
catalytic oligomerization
heterogeneous catalysts
silica-alumina materials
methylene blue adsorption method
Opis:
The work is devoted to the obtaining of co-oligomers from the byproducts of ethylene production. The above products were obtained using heterogeneous acidic catalysts having the nature of silica-alumina. The specific surface area of the catalysts was defined by methylene blue adsorption method. The yields and properties of the products obtained in the presence of various catalysts were analyzed. The relationship between the structure of the catalyst and its effectiveness in the co-oligomerization process was analyzed.
Źródło:
Ars Separatoria Acta; 2011, 8; 89-99
1731-6340
Pojawia się w:
Ars Separatoria Acta
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
3D domain swapping – implications for conformational disorders and ways of control
Autorzy:
Jaskolski, M.
Powiązania:
https://bibliotekanauki.pl/articles/80151.pdf
Data publikacji:
2011
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
3D domain swapping
amyloid
crystalline
cystatin
fibril
human cystatin C
mutagenesis
oligomerization
polypeptide chain
prion protein
protein aggregation
protein engineering
ribonuclease A
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2011, 92, 1
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Prekatalizatory oligomeryzacji olefin oparte na kationach chromu(III) oraz kobaltu(II) : właściwości fizykochemiczne oraz katalityczne
Precatalysts for olefin oligomerization based on chromium(III) and cobalt(II) cations : physicochemical and catalytic properties
Autorzy:
Malinowski, Jacek
Drzeżdżon, Joanna
Sikorski, Artur
Jacewicz, Dagmara Elżbieta
Powiązania:
https://bibliotekanauki.pl/articles/2200439.pdf
Data publikacji:
2022
Wydawca:
Polskie Towarzystwo Chemiczne
Tematy:
kation chromu(III)
oligomeryzacja olefin
2-chloro-2-propen-1-ol
aktywność katalityczna
MALDI-TOF MS
chromium(III)
olefin oligomerization
catalytic activity
Opis:
The introduction describes the most important facts about the development of polyolefins. This is followed by a description of the role of polyolefins and the most important applications in industry and everyday life. The paper presents new, highly active precatalysts for oligomerization of olefins. These are coordination compounds based on chromium(III) cation, anions of various polycarboxylic acids and auxiliary ligands, such as 1,10-phenanthroline or 2,2'-bipyridyl. This review presents their crystallographic structures and basic parameters describing the elementary cell. The catalytic properties of the obtained oligomerization products using chromium(III) coordination compounds by MALDI-TOF MS are described. In conclusion, the presented precatalysts are compared with others described in the literature.
Źródło:
Wiadomości Chemiczne; 2022, 76, 11-12; 943--962
0043-5104
2300-0295
Pojawia się w:
Wiadomości Chemiczne
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-5 z 5

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