Two dimensional gel electrophoresis (2-DE), isoelectric focusing (IEF) and agarose gel electrophoresis (AGE) were used to examine cerebrospinal fluid (CSF) and sera from 22 patients with confirmed multiple sclerosis, 11 patients with probable multiple sclerosis and 20 control patients with non-inflammatory neurological diseases of the central nervous system (CNS). All of the 22 patients with co...

Introduction 2 Deoxyribonucleic Acid to Ribonucleic Acid 4 Ribonucleic Acid to Protein 6 Proteome Handling in Classical and Functional Proteomics 6 Protein Purification 6 Cell Culture 8 Other Source of Samples 8 Subpopulation of Cells 10 Subcellular Components 11 Protein Separation by Two-Dimensional Gel Electrophoresis 12 Principles of Two-Dimensional Gel Electrophoretic Separation 13 Detectio...

background: lipopolysaccharides (lpss) and several antigenic proteins of brucella have been considered for preparation of diagnostic reagents and subunit vaccines. the objective of this study was to identify and compare immunogens of b. abortus s19 which induce humoral immune responses in human, goat and rabbit.   material and methods: the bacterial whole cell extract was prepared in extraction...