0
Still curious? Ask our experts.
Chat with our AI personalities
Fran
Steve
Coach
Add your answer:
Earn +20 pts
Acetate dialysis definition?
Acetate dialysis is a form of hemodialysis where a dialysate solution containing acetate is used to help correct acid-base imbalances in the blood. Acetate is converted into bicarbonate within the body, which helps to buffer excess acid and maintain proper pH levels during the dialysis process.
Sodium acetate buffer?
Sodium acetate buffer is a commonly used buffer solution in biochemical and molecular biology laboratories. It consists of a mixture of sodium acetate and acetic acid, and helps maintain a stable pH when added to solutions. It is effective in the pH range of around 4.7 to 5.7.
Why acetate buffer is used while isolating casein from milk?
Acetate buffer is used because it helps maintain a stable pH during the isolation process. Casein is sensitive to changes in pH, and the acetate buffer helps keep the pH constant to prevent the casein from precipitating out of solution or denaturing. This ensures that the casein can be efficiently isolated from the milk without losing its structure or functionality.
Pharmaceutical uses of sodium acetate?
Sodium acetate is used as a buffer solution in pharmaceutical products to help maintain a stable pH. It is also used as an excipient in the formulation of oral and topical medications. Additionally, sodium acetate can be used as a protein precipitant in the purification of biological molecules.
Why does the pH of an acetate buffer increases after dilution with water?
The increase in pH of an acetate buffer after dilution with water is due to the decrease in the concentration of the acetic acid and acetate ions in the solution. This decreases the buffering capacity of the solution, causing the pH to shift towards the pKa of acetic acid (4.76) as the system is no longer able to resist changes in pH as effectively.
