Choline Kinase for Biosynthesis of Phosphatidylcholine (PC) 
Catalog Number IE-1389
Physical Form Liquid
Color Brown to dark brown
Dosage Parameters 0.1-1 kg/T of raw material
Source Microorganism
| Summary | Choline kinase is an enzyme that catalyzes the first reaction in the biosynthesis of phosphatidylcholine (PC) in the choline pathway |
| Description | Choline Kinase is produced by submerged fermentation followed by separation, ultrafiltration and formulation. Choline kinase is an enzyme that catalyzes the first reaction in the biosynthesis of phosphatidylcholine (PC) in the choline pathway, using adenosine triphosphate (ATP) as the phosphate donor to phosphorylate choline. |
| Mechanism | Choline kinase is an enzyme that catalyzes the first reaction in the biosynthesis of phosphatidylcholine (PC) in the choline pathway. The reaction involves the transfer of a phosphate group from adenosine triphosphate (ATP) to choline, forming phosphocholine. Thus, the two substrates of this enzyme are ATP and choline, while its two products are adenosine diphosphate (ADP) and O-phosphocholine. Choline kinase requires magnesium ion (+2) as a cofactor for this reaction. This enzyme belongs to the transferase family, specifically those enzymes (phosphotransferases) that transfer phosphate groups to acceptors with alcohol groups. |
| Advantages | Catalyzes the first reaction in the biosynthesis of phosphatidylcholine (PC) |
| Application | Used in biosynthesis of phosphatidylcholine (PC) |
| Application Area |
Food Biosynthesis |
| Application Recommendation | The recommended dosage is 0.1-1 kg/T of raw material. The dosage has to be optimized based on real situation, the raw material specifications, product expectations and processing parameters. It is better to begin the test with the smallest quantity. |
| Dosage Parameters | 0.1-1 kg/T of raw material |
| Optimum Temp | 40-50°C |
| Effective Temp | 30-60°C |
| Optimal pH | 5.0-7.0 |
| Effective pH | 4.0-8.0 |
| Source | Microorganism |
| Physical Form | Liquid |
| Color | Brown to dark brown |
| Scope of Shipment | Worldwide |
| Package | 25 kg/jerry can (customizable) |
| Storage | Keep sealed in a dry place at below -8°C and avoid direct sunlight. |
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