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

The key enzymes of gluconeogenesis, The key enzymes of gluconeogenesis,incl...

The key enzymes of gluconeogenesis,include: a)  Pyruvate carboxylase b)  Phosphoenol pyruvate carboxykinase c)  Fructose- 1,6-bisphosphatase,  and d)  Glucose-6-phosph

Explain the functionality of hot air oven, Explain the Functionality of Hot...

Explain the Functionality of Hot Air Oven? Hot air oven sterilizes the object by hot dry air. It kills the microorganisms by oxidizing cellular constituents. Dry Heat is less e

Hormones secreted by parathyroid gland, Hormon e . The chief cells of the ...

Hormon e . The chief cells of the parathyroids secrete a hormone called parathyroid hormone (PTH) or parathormone or also called Collip's hormone after the name of its discove

Define classification of foods based on ph, Define Classification of foods ...

Define Classification of foods based on pH? Of these, the nature of the food, primarily the pH of food, is the most significant determinant of how severely the food will be pro

How many layers in retina, How many Layers in retina The retina is comp...

How many Layers in retina The retina is composed of  ten  layers: a:)  Pigmented epithelium (outermost layer), b)  Neusoepithelium, rods and cones  (photoreceptors), c

What are the homologous chromosomes, Q. What are the homologous chromosomes...

Q. What are the homologous chromosomes? Which are the human cells that do not have homologous chromosomes? Chromosomes contain genes genetic information in the form of nucleoti

Convergent evolution, Convergent evolution is the development of the simil...

Convergent evolution is the development of the similar type of structures in distantly related organisms as a result of adapting to similar environments or strategies of life. For

Ecretory system, excretory product of marine teleost

excretory product of marine teleost

Aschelminthes, in what part of the human body aschelminthes found?

in what part of the human body aschelminthes found?

Explain the factors affecting the process of deep fat frying, Factors affec...

Factors affecting the process of deep fat frying. The common factors influencing the process of deep frying include: 1.  Heat- Frying temperatures ranging from 150 -190°C

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