PS Lipid Microparticles

Product Number: P-B1PS


PS Lipid Microparticles contain attached phosphatidylserine with the phospholipid headgroups exposed and available for biological interactions. Phosphatidylserine (PS) is an anionic, intracellular phospholipid component of the cell membrane and is involved in cell signaling including apoptosis.

Technicial Notes
1. Total lipid concentration is approximately 1 μmol per 1 mg particles.
2. Trace amounts of a fluorescent lipid are embedded in the particles. The fluor has maximal excitation/emission at approximately 460/540 nm.
3. Particle size is 3 µm.


4 °C – do not freeze


Technical Data Sheet


We are in the process of migrating our technical data sheets (TDS) to this space. They can currently be found in the description section of the product pages. Thank you for your patience. For any technical questions, please contact us at



Biochemical Reagents


Beads, Phosphatidylserine

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