Gel technology is based on the principle of controlled centrifugation of red cells through a dextran-acrylamide-gel. One obvious advantage of the gel microtubes is they can be saved for later supervisory or peer review, for quality assurance, as well as for assistance in any difficult interpretations, since the reaction is stable enough to be read for hours afterwards.
:sm176::sm200::sm178::sm199::sm187: اذا كنت ترغب ان اشرحها لك بالعربي فلا مانع لدي
The gel method is a method pased on the penetration of the cells through the gel material inside the microtube - how it come : if you add antigens ( cell suspention to the microtube which is having antibody fo example anti A or anti B if there is reaction between ag &ab the particles will be bigger thn the gel layer thus there will not be pentration through the gel and the reaction will give clear line on the top of the microtube - while if therer is no reaction the cells will penetrate the layer of the gel and will give clear line in the bottom of the microtube .This is very prife for gel method principle & if need more information go to Diamed site you will find what ever you need . Thanks
if you want to detect the proteins you can use Western Blot methods consissting from acryl amid SDS gel and if you want to separet the DNA fragments you can use Agarose gel and there is another method such as southern blotanf for isolation RNA you can use Northern blot and all these methods are electrophorses if you want more information you can search about these methods in google
take care
Zukaa:sm195:
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