Phase Transition Temperatures for Glycerophospholipids - Avanti® Polar Lipids

Phosphatidylcholine Phosphatidylglycerol (Sodium Salt)
Product Tm (°C) Product Tm (°C)
12:0 PC (DLPC) -2 12:0 PG (DLPG) -3
13:0 PC 14 14:0 PG (DMPG) 23
14:0 PC (DMPC) 24 16:0 PG (DPPG) 41
15:0 PC 35 18:0 PG (DSPG) 55
16:0 PC (DPPC) 41 18:1 PG (DOPG) -18
17:0 PC 50 16:0-18:1 PG (POPG) -2
18:0 PC (DSPC) 55 Phosphatidylserine (Sodium Salt)
19:0 PC 62 14:0 PS (DMPS) 35
20:0 PC 66 16:0 PS (DPPS) 54
21:0 PC 71 18:0 PS (DSPS) 68
22:0 PC 75 18:1 PS (DOPS) -11
23:0 PC 79.5 16:0-18:1 PS (POPS) 14
24:0 PC 80.3 Phosphatidic Acid (Sodium Salt)
16:1 PC -36 12:0 PA (DLPA) 31
18:1c9 PC (DOPC) -17 14:0 PA (DMPA) 52
18:1t9 PC 12 16:0 PA (DPPA) 65
18:1c6 PC 1 18:0 PA (DSPA) 75
22:1c13 PC 13 18:1 PA (DOPA) -4
18:2 PC -57 16:0-18:1 PA (POPA) 28
18:3 PC -60 Cardiolipin
14:0 CL 47
16:0 CL 62.2
20:4 PC -69 Phosphatidylethanolamine
14:0-16:0 PC 35   Tm (°C) Th (°C)
14:0-18:0 PC 40 12:0 PE (DLPE) 29  
16:0-14:0 PC 27 14:0 PE (DMPE) 50  
16:0-18:0 PC 49 16:0 PE (DPPE) 63 118
16:0-18:1 PC (POPC) -2 18:0 PE(DSPE) 74 100
16:0-22:6 PC -27 20:0 PE 83 96
18:0-14:0 PC 30 18:1c9 PE (DOPE) -16 10
18:0-16:0 PC 44 18:1t9 PE 38 64
18:0-18:1 PC 6 18:2 PE -40 -15
18:1-16:0 PC -9 18:3 PE   -30
18:1-18:0 PC 9 16:0-18:1 PE (POPE) 25 71

 

Phase Transition Temperatures for Saturated Diacyl Phospholipids

Phase Transition in Lipid Bilayer

References

  1. Thermotropic Phase Transitions of Pure Lipids in Model Membranes and Their Modifications by Membrane Proteins, Dr. John R. Silvius, Lipid-Protein Interactions, John Wiley & Sons, Inc., New York, 1982. Reprinted with permission from John Wiley & Sons, Inc.
  2. Lipid Thermotropic Phase Transition Database (LIPIDAT) – NIST Standard Reference Database 34

 

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