AVT (Shanghai) Pharmaceutical Tech Co., Ltd.


DPPS is an anionic diacylphospholipid that is a lipid component in cell membranes, and can be used to prepare anionic vesicles and liposomes. 


Chemical name1,2-Dipalmitoyl-sn-glycero-3-phospho-L-serine (sodium salt)
Molecular formulaC38H73NO10PNa
CAS number145849-32-7
ManufacturerAVT (Shanghai) Pharmaceutical Tech Co., Ltd. / A.V.T.
Gradereagent grade
NMPA registration numberN/A
DMF numberN/A
EINECS numberN/A
Descriptionwhite powder
Molecular weight757.950
Phase transition temperatureunknown

Advantages of DPPS

  • Cellular signal transduction: DPPS plays a significant role in cellular signal transduction, particularly in signal transmission processes in cell apoptosis, cell cycle regulation, and cell proliferation. 

  • Liposome research: As one of the critical components of liposomes, DPPS can be used to construct liposomes and is also used in drug delivery and bioimaging. 

  • Biomembrane simulation: DPPS can be used to simulate biomembrane and explore the effects of negatively charged phospholipids on the cell membrane and the interactions between proteins and cell membranes. 

  • Drug delivery systems: Liposomes and nanoparticles based on DPPS can be used to build drug delivery systems, enhancing drug stability, controlling release, and improving targeting. 

DPPS Product Properties

Solubility: freely soluble in water.

Biocompatibility: DPPS has good biocompatibility in organisms and can be used in biomedical applications.

Charge characteristics: Due to its negative charge, DPPS plays a vital role in the balance and interaction of charges within and outside the cell. 

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If you have any questions, please don't hesitate to contact us. We're always here to help with Pharmaceutical Excipients for your business. We can provide products ranging from grams to tons. AVT is able to produce and even register the product in US FDA according to your special needs.

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