Apparatus Set up and Chemicals Required for Protein Test
The following apparatus setup and materials are required to conduct the tests.
- Stirrer
- Dropper
- Water bath
- Distilled water
- Bunsen burner
- Test tube holder
- Clean and dry test tubes
- Samples to be used for testing
The following chemicals are used to conduct the tests
- Nitric acid
- Sulfuric acid
- Sodium nitrite
- Mercuric sulfate
- Pyridine solution
- Ninhydrin reagent
- Sodium hydroxide
- Copper sulfate solution
- Biuret reagent solution or solution of copper sulfate and caustic soda.
Protein and Test for Protein
Test for Protein deals with the details of protein including its structure, properties, classification, and function as well as the details of different tests to detect proteins in a sample. The identification test for protein explains the principle and theory of each test, along with the materials and apparatus required, the procedures, observation, inferences, and discussion of the results of the tests.
Protein is an important biomolecule that is made up of one or more amino acid chains. Plants and animals synthesize these biomolecules and obtain them by consuming the plants. In this article, we will look into the meaning, theory, procedure, observation, results, and precautions of tests for proteins.
Table of Content
- What are Proteins?
- Test for Protein to Confirm its Presence
- Aim of the Protein Test
- Theory of the Tests for Protein
- Apparatus Set up and Chemicals Required for Protein Test
- Procedures of Test for Protein
- Observation and Inference
- Results and Discussion of Test for Protein
- Precautions
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