What is the Difference Between Renin and Rennin?
🆚 Go to Comparative Table 🆚The main difference between renin and rennin lies in their function and origin. Renin is a hormone involved in the regulation of arterial blood pressure, while rennin is an enzyme that plays a role in milk coagulation. Here are the key differences between the two:
- Renin:
- Hormone produced by the kidneys.
- Also known as angiotensinogen.
- Involved in the renin-angiotensin-aldosterone system (RAAS), which regulates the body's water balance and blood pressure level.
- Secreted by peptic (zymogen) cells of gastric glands into the stomach.
- Main function is to hydrolyze angiotensinogen secreted from the liver into the peptide angiotensin I.
- Rennin:
- Enzyme found in the gastric juice of infants and ruminant animals.
- Also known as chymosin.
- Protein-digesting enzyme that curdles milk by converting caseinogen into insoluble casein.
- Produced by the peptic cells of gastric glands present in the stomach.
- Used in the commercial form of rennet, which is used in manufacturing cheese.
In summary, renin is a hormone that regulates blood pressure, while rennin is an enzyme that helps in the digestion of milk protein and is used in cheese production.
Comparative Table: Renin vs Rennin
Here is a table comparing the differences between renin and rennin:
Feature | Renin | Rennin |
---|---|---|
Function | Regulates arterial blood pressure and electrolyte balance | Involved in the digestion of milk |
Type | Hormone | Enzyme |
Molecular Weight | Approximately 37 kDa | Approximately 40 kDa |
Source | Produced in the kidneys | Produced by the peptic cells of gastric glands in the stomach |
Presence | Found in mammals, including humans | Found in the gastric juice of infants and calves' stomachs |
In summary, renin is a hormone involved in regulating blood pressure and electrolyte balance, while rennin is an enzyme involved in the digestion of milk.
Read more:
- Pepsin vs Renin
- Acid Casein vs Rennet Casein
- Pepsin vs Protease
- Denaturation vs Renaturation of Protein
- Pepsin vs Pepsinogen
- Trypsin vs Pepsin
- Protease vs Proteinase
- Protease vs Peptidase
- Trypsin vs Chymotrypsin
- Proteinase K vs Protease
- Proteolytic Enzymes vs Digestive Enzymes
- Enzyme vs Protein
- Lactose vs Lactase
- Enzyme vs Hormone
- Angiotensin 1 vs 2
- RNASE A vs RNASE H
- Ribozymes vs Protein Enzymes
- Naringin vs Naringenin
- Enzyme vs Coenzyme