Human LpPLA2/PLA2G7/PAF-AH protein (Recombinant) (N-His) (STJP006661)
SPECIFICATIONS
HostE.coli
ImmunogenHomo sapiens (Human)
General Information
| Short Description | Recombinant-Human LpPLA2/PLA2G7/PAF-AH-N-His protein was developed from e.coli for the region N-His. For use in research applications. |
| Applications | ELISA/Immunogen/SDS-PAGE/WB |
| Host | E.coli |
| Note | STRICTLY FOR FURTHER SCIENTIFIC RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR THERAPEUTIC APPLICATIONS. |
Product Properties
| Dilution Range | Reconstitute in sterile water for a stock solution. A copy of datasheet will be provided with the products, please refer to it for details. |
| Formulation | Lyophilized from a solution in PBS pH 7.4, 0.02% NLS, 1mM EDTA, 4% Trehalose, 1% Mannitol. |
| Storage Instruction | Use a manual defrost freezer and avoid repeated freeze thaw cycles. Store at 2 to 8Β°C for frequent use. Store at-20 to-80Β°C for twelve months from the date of receipt. |
Target Information
| Gene Symbol | PLA2G7 |
| Gene ID | 7941 |
| Uniprot ID | PAFA_HUMAN |
| Immunogen | Homo sapiens (Human) |
| Immunogen Region | Met33-Asn441 |
Additional Info
| Post Translational Modifications | N-glycosylated. Macrophage-derived PLA2G7 carries sialylated complex-type N-glycans that hinder its binding to HDL particles. |
| Function | Lipoprotein-associated calcium-independent phospholipase A2 involved in phospholipid catabolism during inflammatory and oxidative stress response. At the lipid-aqueous interface, hydrolyzes the ester bond of fatty acyl group attached at sn-2 position of phospholipids (phospholipase A2 activity). Specifically targets phospholipids with a short-chain fatty acyl group at sn-2 position. Can hydrolyze phospholipids with long fatty acyl chains, only if they carry oxidized functional groups. Hydrolyzes and inactivates platelet-activating factor (PAF, 1-O-alkyl-2-acetyl-sn-glycero-3-phosphocholine), a potent pro-inflammatory signaling lipid that acts through PTAFR on various innate immune cells. Hydrolyzes oxidatively truncated phospholipids carrying an aldehyde group at omega position, preventing their accumulation in low-density lipoprotein (LDL) particles and uncontrolled pro-inflammatory effects. As part of high-density lipoprotein (HDL) particles, can hydrolyze phospholipids having long-chain fatty acyl hydroperoxides at sn-2 position and protect against potential accumulation of these oxylipins in the vascular wall. Catalyzes the release from membrane phospholipids of F2-isoprostanes, lipid biomarkers of cellular oxidative damage. |
| Protein Name | Platelet-Activating Factor AcetylhydrolasePaf Acetylhydrolase1-Alkyl-2-Acetylglycerophosphocholine Esterase2-Acetyl-1-Alkylglycerophosphocholine EsteraseGroup-Viia Phospholipase A2Gviia-Pla2Ldl-Associated Phospholipase A2Ldl-Pla(2Paf 2-Acylhydrolase |
| Database Links | Reactome: R-HSA-422085 |
| Cellular Localisation | SecretedExtracellular SpaceAssociates With Both Ldl And Hdl Particles In PlasmaMainly Associates With Pro-Inflammatory Electronegative Ldl Particles |
| Alternative Protein Names | Platelet-Activating Factor Acetylhydrolase proteinPaf Acetylhydrolase protein1-Alkyl-2-Acetylglycerophosphocholine Esterase protein2-Acetyl-1-Alkylglycerophosphocholine Esterase proteinGroup-Viia Phospholipase A2 proteinGviia-Pla2 proteinLdl-Associated Phospholipase A2 proteinLdl-Pla(2 proteinPaf 2-Acylhydrolase proteinPLA2G7 proteinPAFAH protein |
Information sourced from Uniprot.org