What is the charge of phosphatidylcholine?

The phosphatidylcholine headgroup contains a positively charged choline group and negatively charged phosphate and carbonyl groups, although it is a neutral molecule as a whole.

What is the net charge of phosphatidylserine?

-1
Phosphatidylserine (PS) is composed of phosphatidic acid (PA), with the negatively charged phosphate group attached to the amino acid serine at the hydroxyl end. Because of the carboxyl and amino groups on serine, in addition to the negatively charged phosphate group, it is possible for PS to have net charge of -1.

Is phosphatidylserine negatively charged?

Phosphatidylserine, a phospholipid with a negatively charged head-group, is an important constituent of eukaryotic cellular membranes. Disruption of this asymmetry, leading to the appearance of phosphatidylserine on the surface of the cell, is known to play a central role in both apoptosis and blood clotting.

Do triglycerides have a charge?

Triglycerides are insoluble in water because they have no charge i.e. they have covalent bonds.

Is there a net charge in phosphatidylcholine?

Only highly pure fatty acids of designated chain-length and saturation are present in synthetic phosphatidylcholine. Phosphatidylcholine is a zwitter-ionic molecule without net charge. Due to its unique structure it works as a multifunctional constituent of pharmaceutical, cosmetic or dietetic formulations.

What is the molecular formula for phosphatidylcholine ( 1 + )?

Molecular Formula. C10H21NO8P+. Synonyms. .Lecithin. phosphatidylcholine (1+) 2- [2,3-diformyloxypropoxy (hydroxy)phosphoryl]oxyethyl-trimethylazanium. Molecular Weight. 314.25 g/mol. Date s.

Where does phosphatidylcholine go in the body?

Lecithin is found in all cell membranes and plays a major role in maintaining the fluidity of the cell by affecting what enters and leaves the cell through the cell membrane. In the body, phosphatidylcholine is a major supplier of choline, which is a precursor to acetylcholine (1).

How is phosphatidylcholine used in intravenous therapies?

Intravenous Therapies: Phosphatidylcholine. Phosphatidylcholine (PC) is a phospholipid that is one of the main components of lecithin. Lecithin is found in all cell membranes and plays a major role in maintaining the fluidity of the cell by affecting what enters and leaves the cell through the cell membrane.