Explain methods of protein estimation, Biology

Assignment Help:

Explain Methods of Protein Estimation?

Several methods for protein estimation are available. These methods are based on several analytical characteristics of the protein. Laboratory estimation of protein is based on any of the following principles:

i) Nitrogen estimation based on the principle of Kjeldahl's method,

ii) Estimation of tyrosine in protein (as in Lowry's method) or both phenyl alanine and tyrosine in protein (Folin's method).

iii) Biuret method - most commonly used method in clinical practice and teaching laboratories.

We have studied some of the tests in qualitative methods and the principle is the same. The Biuret method for example can be used for both qualitative and quantitative estimation of proteins. Let us learn about these methods in details. We shall, however, focus on the kjeldahl's method and the biuret method here in this section.


Related Discussions:- Explain methods of protein estimation

Explain preparation and properties of modified starches, Preparation and pr...

Preparation and properties of modified starches Improved performance of starches may  be realized by physical and chemical modifications. The major physically modified starch i

Determine the term - chlorine, Determine the term - Chlorine   The appl...

Determine the term - Chlorine   The application of chlorides results in leaves of greater spread, a lighter green colour and with a smoother surface. However, the combustibilit

Deficiency diseases-parturient paresis , Parturient paresis (milk  fever, h...

Parturient paresis (milk  fever, hypocalcaemia) Parturient paresis is an acute to peracute non-febrile disease, which occurs in diary cows and buffaloes usually around the t

Determine the term - neuropsychology, Determine the term - Neuropsychology ...

Determine the term - Neuropsychology The neuropsychology of the various modalities and domains involves applications from the knowledge base concerning the domain or modality i

Photosynthesis, test to prove that carbondioxide is needed for photosynthes...

test to prove that carbondioxide is needed for photosynthesis to take place

Can you explain about cardiomyopathies, Q. Can you explain about Cardiomyop...

Q. Can you explain about Cardiomyopathies? Cardiomyopathy is a primary disorder of heart muscle that may cause cardiac dysfunction and is not related to any obvious disease pr

Define diet for treatment for protein energy malnutrition, Define Diet for ...

Define Diet for Treatment for Protein Energy Malnutrition? Treatment of cases of kwashiorkor or marasmus involves mainly providing appropriate nutrition support. The child shou

What is prophylaxis, What is prophylaxis? Prophylaxis are measures take...

What is prophylaxis? Prophylaxis are measures taken to stop diseases. For instance, the use of condoms in sexual relations is a prophylaxis against contamination by agents that

Make a sketch of a petroleum trap, Create a sketch of a petroleum trap. Wri...

Create a sketch of a petroleum trap. Write a history for how it came to the present (sketched) form following the rules of logical deduction.

Enzymes of endoplasmic reticulum, ENZYMES OF E.R. Numerous enzymes have...

ENZYMES OF E.R. Numerous enzymes have been found associated with its membranes, Glucose-6-phosphatase is the marker enzyme of E.R. The chief being those required for the synt

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