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Questions and Answers
What is the average daily rate of albumin synthesis in the liver?
What is the average daily rate of albumin synthesis in the liver?
How long is the average half-life of albumin?
How long is the average half-life of albumin?
What is the unique characteristic of albumin compared to most plasma proteins?
What is the unique characteristic of albumin compared to most plasma proteins?
What is albumin's proportion in the total protein content of plasma in a healthy human body?
What is albumin's proportion in the total protein content of plasma in a healthy human body?
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How many amino acids are used for synthesizing albumin in the liver?
How many amino acids are used for synthesizing albumin in the liver?
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Study Notes
Albumin in Blood Serum
- Blood serum contains two major protein groups: albumin and globulin
- Albumin is the most abundant circulating protein found in plasma, making up half of the total protein content in a healthy human body
Characteristics of Albumin
- Synthesized in the liver from 585 amino acids at a rate of 9-12 grams per day
- No reserve or storage of albumin in the body
- Average half-life of albumin is 21 days
Structure of Albumin
- Most plasma proteins are glycoproteins, containing either N- or O-linked oligosaccharide chains, or both
- Albumin is the major exception, being carbohydrate-free and not containing sugar residues
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Description
Learn about the characteristics and structure of albumin, the most abundant circulating protein in human blood plasma.