Phospholipase

5-HT1A modulator 1 exhibits high affinities for the 5-HT1A, α1-adrenergic receptor, and D2 receptor (IC50s = 2 nM, 10 nM, and 40 nM).

GW4869 (GW69A) is a selective and non-competitive inhibitor of neutral sphingomyelinase N-SMase (IC50=1 μM). GW4869 also inhibits exosome synthesis release and is commonly used in exosome-related studies.Usually prepared as a suspension for experiments.

Varespladib methyl (LY333013), a bioavailable prodrug of Varespladib, is a selective group II secretory phospholipase A2 inhibitor.

Rilapladib (SB 659032) is a selective inhibitor of Lipoprotein-Associated Phospholipase A2 (Lp-PLA2, IC50 = 230 pM) and acts as an antagonist of the platelet-activating factor receptor.

Vinaxanthone (SM-345431) is a small molecule compound derived from Penicillium chrysogenum that acts as a selective and potent inhibitor of semaphorin3A, phospholipase C (PLC), and FabI, exhibiting antimicrobial activity by blocking intracellular fatty acid synthesis and inhibiting the growth of Staphylococcus aureus.

Melittin, a small protein containing 26 amino acid residues, is the principal toxic component of bee venom. Melittin is a PLA2 activator, stimulates the activity of the low molecular weight PLA2, while it does not the increase activity of the high molecul

Neomycin sulfate (Framycin sulfate) is a broad-spectrum aminoglycoside antibiotic that blocks the synthesis of bacterial proteins in order to exert antimicrobial activity. Neomycin sulfate is commonly used to screen prokaryotic and eukaryotic cells for Neo resistance genes.

Darapladib (SB-480848) is a lipoprotein-associated phospholipase A2 (Lp-PLA2) inhibitor with an IC50 value of 0.25 nM, which can exert cardiovascular protective effects [1,3].

Amentoflavone (3',8''-Biapigenin), as a potent inhibitor of CYP3A4 and CYP2C9, can interact with many other medications. CYP3A4 and CYP2C9 are proteins used for drug metabolism in the body. Amentoflavone also is an inhibitor of human cathepsin B. It has antimalarial activity in trials significant affinities towards the Delta-1, kappa opioid receptors (as an antagonist) and binds to benzodiazepine receptors. Amentoflavone may be a potential lead for a new type of anti-inflammatory agents having the dual inhibitory activity of group II phospholipase A2 and cyclooxygenase. Amentoflavone and quercetin differentially exerted suppression of PGE2 biosynthesis via downregulation of COX-2 iNOS expression.

Giripladib (PLA695)(PLX-695) is a cPLA2-specific inhibitor that inhibits the radiation-induced increase of phosphorylated ERK and phosphorylated Akt in endothelial cells.

U-73122 (U73122) , an effective PLC inhibitor, reduces agonist-induced Ca2+ increases in platelets and PMN.

ML348 (GNF-Pf-1127) is a selective, reversible inhibitor of lysophospholipase 1 (LYPLA1) with an IC50 of 210 nM.

Maltoheptaose (aka amyloheptaose) is a activater of phosphorylase B specifically to prepare (neurosin)heptulose-2-phosphate.

ML349 is an inhibitor of LYPLA2 (IC50: 144 nM). ML349 is an effective and specific acyl protein thioesterase 2 (APT-2) inhibitor (Ki: 120 nM).

Tanshinone I (Tanshinone A), an active principle isolated from the herbal medicine Salvia miltiorrhiza, displays cytotoxicity against tumor cells.

LEI110 is a potent Phospholipase A2, group XVI (PLA2G16) inhibitor with an Ki value of 20 nM. LEI110 is a selective pan-inhibitor of the HRASLS family of thiol hydrolases (i.e., PLA2G16, HRASLS2, RARRES3 and iNAT).

AACOCF3 (Arachidonyl trifluoromethyl ketone) is a cell-permeable trifluoromethyl ketone analog of arachidonic acid and a potent, selective slow binding inhibitor of the 85-kDa cytosolic phospholipase A2 (cPLA2). By blocking the production of arachidonate and 12-hydroxyeicosatetraenoic acid in calcium ionophore-challenged platelets, AACOCF3 hinders their synthesis. Additionally, AACOCF3 inhibits glucose-induced insulin secretion from isolated rat islets, making it promising for cardiovascular disease research.

Tris(2,4-di-tert-butylphenyl)phosphate (TDTBPP) isolated from Vitex negundoL inhibits secretory phospholipase A2 (sPLA2). Tris(2,4-di-tert-butylphenyl)phosphate has anti-inflammatory activity.

DPTIP is an effective inhibitor of neutral sphingomyelinase 2 with an IC50 value of 30 nM.

VU0285655-1(BML-280) is a potent and selective phospholipase D2 (PLD2) inhibitor that inhibits the proliferation of PLD2-deficient cells.VU0285655-1 has an inhibitory effect on high glucose-induced caspase-3 cleavage and reduction of cell viability.VU0285655-1 is used in the study of diabetic retinopathy.

Indomethacin (Indomethacin) is a COX1 and COX2 inhibitor (IC50=18 26 nM) with blood-brain barrier permeability and non-selectivity. Indomethacin is a non-steroidal anti-inflammatory agent with anti-tumor and anti-infective activity.

Omeprazole (Losec) is a proton pump inhibitor (PPI), Omeprazole(Losec) is a potent brain penetrant neutral sphingomyelinase (N-SMase) inhibitor (exosome inhibitor).

Fluticasone propionate (CCI-187881), derived from fluticasone used to remedy asthma and allergic rhinitis, is a high affinity, selective GR (glucocorticoid receptor) agonist.

Rhamnetin (beta-Rhamnocitrin), a quercetin derivative found in Coriandrum sativum, has antioxidant and anti-inflammatory activities. Rhamnetin inhibits secretory phospholipase A2.