| Description | Glycerophospholipids, cephalins (Phosphatidylethanolamines (egg)) are a mixture of phosphatidylethanolamines isolated from eggs, with various fatty acyl groups at the sn-1 and sn-2 positions. Glycerophospholipids and cephalins can be completely hydrolyzed to obtain 1 mol of glycerol, phosphoric acid, ethanolamine and 2 mol of fatty acids. Phosphatidylethanolamines play a role in membrane fusion and disassembly of contractile rings during cell division, regulating membrane curvature. Phosphatidylethanolamines are able to transmit infectious prions without the help of any proteins or nucleic acids. One of the main roles of Phosphatidylethanolamines in bacterial membranes is to disperse the negative charges caused by anionic membrane phospholipids. |
| Synonyms | Phosphatidylethanolamines (egg) |
| molecular weight | 743.55 |
| Molecular formula | C41H78NO8P |
| CAS | 39382-08-6 |
| Storage | store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year |
| Solubility | DMSO: < 1mg/ml (insoluble） Chloroform: Soluble |
| References | 1. Wood PL, et al. Lipidomics of the chicken egg yolk: high-resolution mass spectrometric characterization of nutritional lipid families. Poult Sci. 2021;100(2):887-899. 2. Wang Y, et al. Quantitative lipidomic analysis of chicken egg yolk during its formation. J Sci Food Agric. 2023;103(8):3997-4005. |
Glycerophospholipids, cephalins
CAS No.: 39382-08-6
Glycerophospholipids, cephalins (Phosphatidylethanolamines (egg)) are a mixture of phosphatidylethanolamines isolated fr
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