Chromatography and electrophoresis are the most common techniques available for the separation of mixtures. For the analysis of large molecules, capillary gel electrophoresis (CGE) was not introduced until the late 1980s, well after most chromatographic techniques. Guttman et al.,1 Cohen et al.,2 and Kasper et al.,3 all independently, combined the principles of slab gel electrophoresis with the...

conclusions our successful extraction of purified lps from e. coli isolates of uti patients’ urine samples can be an important step to understand the uti disease conditions. results the silver-stained gel demonstrated both smooth and rough type lps by showing trail-like band patterns with the presence and lacking o-antigen region, respectively. coomassie blue staining showed no band assuring th...

lactoferrin (lf) has antimicrobial properties against bacteria, fungi and several viruses including herpes virus, hiv and hepatitis c virus. the aim of this study was to detect lf in pmns and plasma of the patients suffering from hepatitis c and the healthy persons. the sonicated solutions of pmns of two groups were evaluated by sds-page (10%), isoelectric focusing (30%) and dot blotting .the l...

Organic constituents of human saliva vary around 0.5 g. per 100 ml. depending on the nature of the stimulus and the hour of collection. Most of the organic matter is protein, with mucin being the preponderant component. However, it is one of the smaller protein elements that has been the most widely studied, mainly because of its enzymatic action, that is, salivary amylase. Phase boundary elect...

INTRODUCTION The main objective of this study was to investigate the possibility of replacing electrophoresis cross-linker with non-electrophoresis N, N'-methylenebisacrylamide (BIS) in N-isopropyl acrylamide (NIPAM) polymer gel and its possible effect on dose response. METHODS NIPAM polymer gel was prepared from non-electrophoresis grade BIS and the relaxation rate (R2) was measured by MR im...