Protein Analysis and Chromatography Concepts

Front

What is a buffer system?

Back

A buffer system is a solution that resists changes in pH when small amounts of acid or base are added.

Front

What is the bicarbonate buffer system?

Back

The bicarbonate buffer system is a major buffer system in the blood that helps maintain pH by using bicarbonate (HCO3-) and carbonic acid (H2CO3).

Front

What happens to blood pH when H+ ions are removed?

Back

When H+ ions are removed from the blood, the pH increases, making the blood less acidic.

Front

What is the role of kidneys in pH regulation?

Back

The kidneys help regulate blood pH by excreting H+ ions and reabsorbing bicarbonate.

Front

What is a polyclonal antibody?

Back

A polyclonal antibody is a mixture of antibodies produced by different B cell lineages that can bind to multiple epitopes on an antigen.

Front

What is an epitope?

Back

An epitope is the specific part of an antigen that is recognized and bound by an antibody.

Front

What is the difference between polyclonal and monoclonal antibodies?

Back

Polyclonal antibodies are produced from multiple B cell clones and can bind to different epitopes, while monoclonal antibodies are produced from a single clone and bind to one specific epitope.

Front

What is the variable region of an antibody?

Back

The variable region of an antibody is the part that varies between different antibodies and is responsible for binding to specific antigens.

Front

What is pH?

Back

pH is a measure of the acidity or basicity of a solution, with lower values being more acidic and higher values being more basic.

Front

What is the pH of a neutral solution?

Back

The pH of a neutral solution is 7.