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Protein is a polypeptide chain made up of amino acids.Individual polypeptides chains are linked together by hydrogen bonds,hydrophobic interactions and disulphide linkages to form complex protein structure(secondary,tertiory and quatenary) .So in order to separate these poly peptide chains in to individual peptides, protein is treated with chemicals like mercapto ethanol.

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Q: Why is a protein denatured before electrophoresis?
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Related questions

What is protein denatured by?

A denatured protein has had its structure dismantled or altered, rendering it disfunctional or nonfunctional, and therefore useless.


What is native gel electrophoresis?

Native Gel or the Native PAGE is the electrophoretic system in which the the proteins are run in their native conformation, that is that they are not denatured. This used when the function of the protein is important, especially enzymes, as the function of a protein is related to its native structure.


What is protein marker and what is its use in electrophoresis?

it is a marker for specific protein identification.in electrophoresis it is used to identify particular protein based on the molecular weight.


A protein can become denatured when?

A protein can become denatured when a number of things happen. Some of them are the loss of solubility by the protein as well as cooking proteins will cause them to be denatured among others.


What lab department does protein electrophoresis?

The Clinical Chemistry Section of a Hospital Pathology Laboratory will prpbably undertake protein electrophoresis on the blood samples from patients.


Which level of protein structure is unaffected when a protein is denatured?

The primary structure


What has the author A J Houtsmuller written?

A. J. Houtsmuller has written: 'Agarose-gel-electrophoresis of lipoproteins' -- subject(s): Blood protein electrophoresis, Electrophoresis, Gel electrophoresis, Lipoproteins


When a protein loses its normal configuration?

Denatured


What is a non working protein called?

denatured


Dose a denatured protein works faster?

No


What bonds are disrupted when a protein is denatured?

Peptide bonds that are between proteins are broken when proteins are denatured.


Why agarose gel electrophoresis is not used for protein analysis?

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