Results 11 to 20 of about 1,439,714 (301)

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

open access: yesJournal 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   +2 more
doaj   +2 more sources

Discrimination of Car Headlight Plastic by Gel Permeation Chromatography

open access: yesJournal of Forensic Science and Medicine, 2015
Car headlight plastic as a kind of evidence often can be seen in traffic accidents and some other cases. We tested 20 brands of car headlight plastic using gel chromatography. The data were processed using the Statistical Package for the Social Sciences (
Bo Wang, Yangke Quan, Hongling Guo
doaj   +2 more sources

Gel chromatography column scanning for the analysis of 99mTc-labelled compounds

open access: yes, 1974
The gel chromatography column scanning (GCS) method has been studied, special attention being paid to its suitability for the analysis of 99mTc-labelled compounds and radio-pharmaceuticals.
Darte, Lennart,   +2 more
core   +2 more sources

MOLECULAR-MASS DISTRIBUTION OF HUMIC ACIDS OF PERMAFROST PEAT MOUNDS FROM THE EUROPEAN NORTHEAST OF RUSSIA

open access: yesИзвестия Томского политехнического университета: Инжиниринг георесурсов, 2019
The relevance of the research is caused by the polydispersity of humic acids and their insufficient study in peat soils of cryolithozone. The main aim of the research is to study the molecular mass distribution of humic acids in soils of mounds peatlands.
Roman S. Vasilevich   +2 more
doaj   +1 more source

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

open access: yesJournal 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   +3 more
doaj   +1 more source

Chemical analysis of soluble fractions from normal and autolysed rabbit liver by column chromatography [PDF]

open access: yes, 1966
Chromatography on Sephadex G-200 was performed with the soluble fraction of homogenated rabbit liver, which was extracted with 0.1 M phosphate buffer containing 0.1 M NaCl.
Aizawa, Tadashi   +4 more
core   +1 more source

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

open access: yesThe 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   +3 more
doaj   +1 more source

Gel filtration chromatography analysis of the wild-type and mutants Lb2Cas12a.

open access: yes, 2023
(A) Gel filtration chromatography analysis of the apo Lb2Cas12a under different pH environments. (B) Gel filtration chromatography analysis of the apo, RNA-bound, and RNA/DNA-bound Lb2Cas12a.
Sun Meng (11007860)   +8 more
core   +1 more source

Further studies in gel permeation chromatography. [PDF]

open access: yes, 1976
Gel Permeation Chromatography has become an established method for rapid molecular weight and dispersion characterisation of polymers. The method is based on the separation of the polymer into an infinite number of narrow fractions by permeation of the ...
Crichton, Trevor John
core   +4 more sources

Purification of Staphylococcal Enterotoxin B from local isolates and evaluation of its effect on stomach and small intestine tissue [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة
This study aimed to purify of staphylococcal enterotoxin b (SEB) from clinical samples isolated from different infections including (urine, wound, blood and eye swab) in Iraq.
khadija hamad, Ahmed. Farhan
doaj   +1 more source

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