Western blotting sprung from the need to develop a sensitive visual assay for the antigen specificity of monoclonal antibodies. The technique employed SDS-PAGE of protein antigens, electrophoretic replica transfer of gel-resolved proteins to unmodified nitrocellulose sheets, probing the immobilized antigens with hybridomas, and detection of antibody-antigen complexes with radiolabeled staphyloc...

Dot and slot blotting are simple techniques for immobilizing bulk unfractionated DNA on a nitrocellulose or nylon membrane. Hybridization analysis can then be carried out to determine the relative abundance of target sequences in the blotted DNA preparations. Dot and slot blots differ only in the geometry of the blot, a series of spots giving a hybridization pattern that is amenable to analysis...

definitive hosts of the echinococcus granulosus (e. granulosus ) parasite are carnivores such as dogs,wolves and foxes. detection of this parasite through faecal examination is not possible. in this study, dotblotting test for e. granulosus -specific coproantigens has been evaluated in dog. three 2–3-month-old puppies were treated with piperazine and then faecal samples were collected as pre-in...

results isotype of 1f1 clone was determined to be igg1, which reacted with native protein in the western blot experiment and stained 20% of the membrane of neoplastic cells overexpressing her2 with 3+ grade. however, 3l5 clone showed a low reaction (10%) with native her2 in immunohistochemistry. conclusions the results of both western blotting and immunohistochemistry showed that native her2 ca...

we have employed a peptide-based antibody generation protocol for producing antibody against human nestin. using a 12-mer synthetic peptide from repetitive region of human nestin protein devoid of any n- or o-glyco-sylation sequences, we generated a mouse monoclonal antibody capable of recognizing human, mouse, bovine, and rat nestin. a wide variety of nestin proteins ranging from 140-250 kda w...

Blotting is a common technique widely used for molecular analysis in life sciences. The Western blot, in particular, is a process of transferring protein samples from a polyacrylamide gel to a blotting membrane and detecting the levels of specific proteins through reactions with primary and secondary antibodies. The state-of-the-art of Western blotting usually generates one blotting membrane pe...