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Phosphatidylserine (PS) can be generated by the base exchange of PE or PC with serine catalyzed by phosphatidylserine synthase (PTDSS). PTDSS1 has a higher affinity for PC, while PTDSS2 catalyzes PE. PS can be catalytically decarboxylated by PISD to form PE, which constitutes a conversion cycle.

Phosphoserine is a naturally occurring amino acid derivative that contains a phosphate group (-PO4) attached to the side chain of serine. The addition of this functional group to serine gives rise to a unique chemical structure that is important for a variety of biological processes, including protein phosphorylation and cell signaling.

In pharmaceutical research and development, phosphoserine has gained significant attention due to its potential therapeutic applications. It has been shown to play a critical role in the regulation of protein function and signaling pathways, making it a promising target for drug discovery.

Phosphoserine has been studied for its potential use in treating a variety of diseases, including cancer, Alzheimer’s disease, and diabetes. In cancer research, it has been shown to play a role in regulating the activity of oncogenes, and in Alzheimer’s research, it has been implicated in the formation of beta-amyloid plaques.


Cat# Name Structure M.W. Purity Pricing
AP143521,2-dilauroyl-sn-glycero-3-phospho-L-serine645.80≥95% Pricing
AP143531,2-Dimyristoyl-sn-glycero-3-phospho-L-serine701.90≥95% Pricing
AP143541,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine758.00≥95% Pricing
AP143561,2-Dioctadecenoyl-sn-glycero-3-Phosphoserine810.00≥95% Pricing
AP143551,2-Distearoyl-sn-glycero-3-phospho-L-serine814.10≥95% Pricing

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