ML256 is a covalent lipoprotein-associated phospholipase A2 (Lp-PLA2 inhibitor. ML256 can be used for the study of neoplasms harboring a constitutively active variant of one or both of KRAS or HRAS.

BMS-229724 is an orally active and tight-binding cytosolic phospholipase A2 (cPLA2) inhibitor with an IC50 of 2.8 μM. BMS-229724 can inhibit the production of arachidonic acid and eicosanoids in U937 cells, neutrophils, platelets, and other cells. BMS-229724 has anti-inflammatory activity and can be used in the research of diseases such as skin inflammation.

Heptanoyl thio-PC is a sn-2 thiol-labeled Phospholipase A2 (PLA2) substrate that can be used to detect the activity of Phospholipase A2.

1,2-Bis(heptanoylthio)-sn-glycero-3-PG (1,2-Bis(heptanoylthio) glycerophosphatidylglycerol) sodium is a fatty acylthioesterified phosphatidylglycerol derivative that can be used to mimic the action of phospholipases or as a probe molecule for membrane fusion studies.

BMS-188184 is a type II s-PLA2 inhibitor (IC50 = 17 µM). BMS-188184 can be used for research on inflammatory conditions.

SM (d18:1/15:0) is a sphingomyelinase inhibitor. SM (d18:1/15:0) is promising for research of neurodegenerative diseases (e.g., Alzheimer's) and metabolic syndrome.

ML114 is a specific inhibitor of RBBP9 serine hydrolase, with an IC50 of 0.63 μM against recombinant RBBP9. ML114 can inhibit the proliferation of human pluripotent stem cells (hPSCs) by regulating the expression of NFYA and other factors, but does not induce differentiation. ML114 can be used in the research of diseases such as retinoblastoma.

GK420 (AVX420) is a potent inhibitor of cytosolic phospholipase A2α (cPLA2α), with the XI(50) of 0.0016. GK420 inhibits arachidonic acid release with the EC50 of 0.09 μM. GK420 plays an important role in cancer research.

AZD2716(AZD-2716) is a novel potent, selective, orally bioavailable sPLA2 inhibitor with excellent plasma sPLA2 inhibition (IC50=0.1 nM).

Ro 23-9358 is a potent secretory phospholipase A2 inhibitor with anti-inflammatory activity.

LY433771 (LSN433771) (Compound 8) is a type X secretory phospholipase A2 (sPLA2) inhibitor with an IC50 value of 3 nM, which can be used in the study of cardiovascular diseases.

DPTIP hydrochloride is a potent brain penetrant neutral sphingomyelinase 2 (N-SMase 2) inhibitor (exosome inhibitor), with an IC50 of 30 nM.

C10 Bisphosphonate is an inhibitor for acid sphingomyelinase. C10 Bisphosphonate is promising for research of inflammatory lung diseases, cystic fibrosis and atherosclerosis.

BRI-50460 is an inhibitor of cytosolic calcium-dependent phospholipase A2 (cPLA2) that has the ability to penetrate the blood-brain barrier, with an IC50 of 0.88 nM. BRI-50460 exerts the activities of regulating neuroinflammation and restoring lipid homeostasis by inhibiting cPLA2, regulating the downstream inflammatory lipid signaling pathway, and alleviating the effects of amyloid β42 oligomers on the activation of cPLA2, the hyperphosphorylation of tau protein, and the reduction of synapses and dendrites. BRI-50460 can be applied to the research in the fields of Alzheimer's disease and other neurodegenerative diseases.

ABC47 is a potent inhibitor of serine hydrolases. ABC47 shows IC50s of 0.03 and 0.1 μM for ABHD4 and ABHD3, respectively. ABC47 plays an important role in infantile neuronal ceroid lipofuscinosis research.

VU0285655-1 is a potent, selective inhibitor of PLD2, induces autophagy in colorectal cancer cells

(2E)-OBAA is a potent phospholipase A2 (PLA2) inhibitor, with an IC50 of 70 nM. (2E)-OBAA induces apoptosis of HUVEC cells. (2E)-OBAA blocks Melittin-induced Ca2+ influx in Trypanosoma brucei, with an IC50 of 0.4 μM.

Melittin (MLT, Forapin, Forapine) is an activator of phospholipase A2 (PLA2) that stimulates the activity of the low molecular weight PLA2, while it does not the increase the activity of the high molecular weight enzyme.

VU534 is a small molecule activator of N-acyl-phosphatidylethanolamine hydrolyzing phospholipase D (NAPE-PLD) with EC50 of 0.3 uM, enhances efferocytosis by macrophages.

VU533 is a small molecule activator of N-acyl-phosphatidylethanolamine hydrolyzing phospholipase D (NAPE-PLD) with EC50 of 0.3 uM, enhances efferocytosis by macrophages.

KT-203 (KT203) is a potent, selective inhibitor of α/β-hydrolase domain 6 (ABHD6) with IC50 of 3.9 nM in 2-AG hydrolysis assays.

ABD298 is a potent, selective ABHD13 inhibitor, inhibits HEK293T cells expressing recombinant mouse ABHD13 with IC50 of 0.98 uM.

LEI-401 is a first-in-class, selective, and CNS-active NAPE-PLD (N-acylphosphatidylethanolamine phospholipase D) inhibitor, with an IC50 of 27 nM. LEI-401 modulates emotional behavior in mice.

7-Hydroxycoumarinyl arachidonate (7-HCA) is a fluorogenic substrate of cytosolic phospholipase A2 (PLA2). 7-Hydroxycoumarinyl arachidonat e is also a fluorogenic substrate for monoacylglycerol lipase (MAGL). MAGL protein catalyzes the hydrolysis of 7-Hydroxycoumarinyl arachidonat to generate Arachidonic acid (AA) and the highly fluorescent 7-hydroxyl coumarin. Release of 7-HC can be measured using a fluorometer.

EA4, a derivative of quinone, is an inhibitor for both rPLA and cPLA. EA4 can inhibit rPLA2 with a Ki value of 130 μM. EA4 can be used for the research of hemostasis, thrombosis, and erythropoiesis.

Potent phosholipase D (PLD) inhibitor (IC50 values are 20 and 25 nM for PLD2 and PLD1 respectively).

ML 348(ML348) is a selective and reversible lysophospholipase 1 (LYPLA1) inhibitor (IC50 = 210 nM).

LY315920 (Varespladib) is a potent and selective human non-pancreatic secretory phospholipase A2 (hnsPLA) inhibitor with IC50 of 7 nM,. Phase 3.

Darapladib is a selective and orally active inhibitor of Lp-PLA2 (IC50= 270 pM)

CAY10590 (GK115) is an inhibitor of secreted phospholipase A2 (sPLA2) and can be used for the research of chronic inflammatory kidney diseases.