Define about the paper electrophoresis, Biology

Assignment Help:

Define about the Paper electrophoresis?

In paper electrophoresis the sample is applied to a point on a strip of filter paper or cellulose acetate moistened with buffer solution. The ends of the strip are immersed in separate reservoirs of buffer in which the electrodes are placed. Upon application of a direct current the ions of the sample migrate towards the electrodes of opposite polarity to form discrete bands. An ion's migration rate is influenced to some extent by its interaction with the support matrix, but is largely a function of its charge upon completion of the electrophoretogram, the strip is dried and stained to detect the sample components. In high voltage paper electrophoresis the paper is clamped between two cooled plates to carry off the heat generated by the high-voltage current flow.


Related Discussions:- Define about the paper electrophoresis

How sex chromosomes of the xy system -sex determination, Concerning the sex...

Concerning the sex chromosomes of the XY system which type of gamete do the male and the female individuals respectively produce? An Individual of the female sex is XX and thus

Bone formation, 3 main stages of bone formation, and explain the process of...

3 main stages of bone formation, and explain the process of these 3 stages.

What are the three main limiting factors of photosynthesis, What are the th...

What are the three main limiting factors of photosynthesis? The three major limiting factors of photosynthesis process are light intensity, carbon dioxide concentration and tem

Name the associated foods used in bacillus cereus, Name the Associated Food...

Name the Associated Foods used in bacillus cereus  Cereal dishes that contain corn and corn starch, mashed potatoes, vegetables, minced meat, liver sausage, milk, cooked meat.

Describe lifetime risk estimation, Describe Lifetime Risk Estimation ? ...

Describe Lifetime Risk Estimation ? Traditional statistical and epidemiological methods of estimating long-term risks do not accurately reflect population burden of disease. Th

Difference between aqueous humour and vitreous humour, Difference between a...

Difference between aqueous humour and vitreous humour - Aquou s Humour Vitrou s humour 1. Occurs in aquous chamber   2. Wat

LIFE, What is life?

What is life?

High energy fixation - nitrogen fixation, High energy fixation - Nitrogen F...

High energy fixation - Nitrogen Fixation Through cosmic radiations, lightning, volcanic activity and meteorite trails which provide the high energy needed to combine atmospher

Potassium ion can pass easily through cell membranes, In the human body, th...

In the human body, the potassium ion can pass easily through cell membranes, yet the potassium ion concentration is higher inside many cells than it is outside these cells. Could t

Membrane proteins and carbohydrate, The cell membrane is a slim semi-permea...

The cell membrane is a slim semi-permeable membrane which surroundings the cytoplasm of a cell. Membrane function is to defend the integrity of the interior of the cell by allowing

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd