Results 1 to 10 of about 410,509 (265)

Gel Chromatography for Separation of Single-Walled Carbon Nanotubes

Gels, 2022
Carbon nanotubes (CNTs), having either metallic or semiconducting properties depending on their chirality, are advanced materials that can be used for different devices and materials (e.g., fuel cells, transistors, solar cells, reinforced materials, and ...
Sunwoo Kim, Woo-Jae Kim
doaj   +1 more source

Chemical constituents from the leaves of Champereia manillana var. longistaminea

Guangxi Zhiwu, 2023
In order to study the chemical constituents in the leaves of Champereia manillana var. longistaminea, the chemical composition was analyzed by the silica gel column chromatography (CC), thin-layer chromatography (TLC), dextran gel column chromatography ...
Chenghao ZHU, Rong ZOU, Jianmin TANG, Xiao WEI, Zhirong SUN, Yancai SHI   +5 more
doaj   +1 more source

Study the effect of isolated human epidermal growth factor receptor (HER2) from plasma on histopathological aspects in some organs of adult female albino rats [PDF]

Iraqi Journal of Veterinary Sciences, 2022
This study included an attempt to isolate and purify Human Epidermal Growth Factor Receptor (EGFR) from healthy human plasma using different biochemical technique. Two peaks had been isolated by gel filtration chromatography from the precipitate produced
Baraa R. Albarhawi, Thikra A. Allwsh
doaj   +1 more source

Antigenic identity of immunodominant proteins of Bacillus anthracis genovariants

Журнал микробиологии, эпидемиологии и иммунобиологии, 2023
Introduction. The main biological raw materials for the production of immunobiological preparations for identification of Bacillus anthracis are its specific antigens, the protective antigen and the EA1 protein. Purpose.
Margarita P. Izhberdeeva, Anastasiya A. Sautkina, Irina A. Barkova, Dmitry V. Viktorov   +3 more
doaj   +1 more source

Gel-Filtration Chromatography [PDF]

, 2010
Gel-filtration chromatography is a versatile method that permits the effective separation of biological molecules in high yield. This article describes the basis of the method, the selection of suitable operating conditions, and contrasts typical matrix types. Applications of the technique are described, with references to the scientific literature.
Ó’Fágáin, Ciarán, Cummins, Philip M., O’Connor, Brendan F.   +2 more
openaire   +4 more sources

Analysis of chitosan molecular weight profile by electrophoresis in a porosity step gradient polyacrylamide gel [PDF]

The Ukrainian Biochemical Journal, 2022
Chitosan is biocompatible and biodegradable natural biopolymer widely applied in various fields of biology, medicine, and pharmacy, however, its effects significantly depend on the degree of polymerization (DP) and the degree of deacetylation (DDA) of ...
N. O. Manko, R. O. Bilyy, M. M. Lutsyk, R. S. Stoika   +3 more
doaj   +1 more source

A gel-based method for purification of apolipoprotein A-I from small volumes of plasma

Journal of Lipid Research, 2010
We present here a gel-based method for rapid purification of apolipoprotein A-I (apoA-I) from small volumes of human plasma. After isolation of high density lipoprotein from plasma, the apoA-I protein was separated by electrophoresis and the apoA-I band ...
Rachel J. Brace, Brie Sorrenson, Dmitri Sviridov, Sally P.A. McCormick   +3 more
doaj   +1 more source

Study on separation and purification process of C1 esterase inhibitor

Zhongguo shuxue zazhi, 2022
Objective To study the technology of separating and purifying C1 esterase inhibitor (C1-INH) by using the waste washing liquid as raw materia during the preparation of human prothrombin complex (PCC) l.
Jiabin XU, Yawen LI, Jiali GONG, Erhua LUO, Meng ZHANG   +4 more
doaj   +1 more source

Preparation of antibodies type IgY against Salmonella typhi lipopolysaccharide in chicken eggs

مجلة مركز بحوث التقنيات الاحيائية, 2012
ipopolysaccharide was extracted from local isolate Sallmonella typhi (previously isolated and characterized) by hot EDTA method, and the extract was partially purified by gel filtration chromatography on sepharose Cl-6B gel.
Mouruj A. Alaubydi, Susan Ahmad, Muayad Sabri   +2 more
doaj   +1 more source

Purification of Peptide Components including Melittin from Bee Venom using gel filtration chromatography and propionic acid/urea polyacrylamide gel electrophoresis

Journal of Pharmacopuncture, 2006
Objectives : This study was conducted to carry out Purification of Melittin and other peptide components from Bee Venom using gel filtration chromatography and propionic acid/urea polyacrylamide gel electrophoresis Methods : Melittin and other peptide ...
Young Chon Choi, Ki Rok, Kwon, Suk Ho, Choi   +2 more
doaj   +1 more source