| Applications: |
ELISA |
| Reactivity: |
Human |
| Note: |
FOR SCIENTIFIC EDUCATIONAL RESEARCH USE ONLY (RUO). MUST NOT BE USED IN DIAGNOSTIC OR OTHER MEDICAL APPLICATIONS. |
| Sensitivity: |
0.09ng/mL |
| Detection Limit: |
0.16~10ng/mL |
| Short Description: |
This PLA2R1 Sandwich ELISA is an in-vitro enzyme-linked immunosorbent assay for the measurement of samples in human cell culture supernatant, serum and plasma (EDTA, citrate, heparin). |
| Storage Instruction: |
If unopened the kit may be stored at 2-8°C for up to 1 month. If the kit will not be used within 1 month, store the components separately, according to the component table in the manual. |
| Assay Time: |
3.5h |
| Detection: |
Colormetric |
| Gene Symbol: |
PLA2R1 |
| Gene ID: |
22925 |
| Uniprot ID: |
PLA2R_HUMAN |
| Specificity: |
This kit recognizes Human PLA2R1 in samples. No significant cross-reactivity or interference between Human PLA2R1 and analogues was observed. |
| Sample Type: |
Serum, plasma and other biological fluids |
| Post Translational Modifications | The secretory phospholipase A2 receptor form may be produced by the action of metalloproteinases. It contains all extracellular domains and only lacks transmembrane and cytosolic regions. It is however unclear whether this form is produced by proteolytic cleavage as suggested by some experiments, or by alternative splicing, as in the case of isoform 2 that shares all characteristics of secretory phospholipase A2 receptor form. |
| Function | Receptor for secretory phospholipase A2 (sPLA2). Acts as a receptor for phospholipase sPLA2-IB/PLA2G1B but not sPLA2-IIA/PLA2G2A. Also able to bind to snake PA2-like toxins. Although its precise function remains unclear, binding of sPLA2 to its receptor participates in both positive and negative regulation of sPLA2 functions as well as clearance of sPLA2. Binding of sPLA2-IB/PLA2G1B induces various effects depending on the cell type, such as activation of the mitogen-activated protein kinase (MAPK) cascade to induce cell proliferation, the production of lipid mediators, selective release of arachidonic acid in bone marrow-derived mast cells. In neutrophils, binding of sPLA2-IB/PLA2G1B can activate p38 MAPK to stimulate elastase release and cell adhesion. May be involved in responses in pro-inflammatory cytokine productions during endotoxic shock. Also has endocytic properties and rapidly internalizes sPLA2 ligands, which is particularly important for the clearance of extracellular sPLA2s to protect their potent enzymatic activities. The soluble secretory phospholipase A2 receptor form is circulating and acts as a negative regulator of sPLA2 functions by blocking the biological functions of sPLA2-IB/PLA2G1B. In podocytes, binding of sPLA2-IB/PLA2G1B can regulate podocyte survival and glomerular homeostasis. |
| Protein Name | Secretory Phospholipase A2 ReceptorPla2-RPla2r180 Kda Secretory Phospholipase A2 ReceptorC-Type Lectin Domain Family 13 Member CM-Type Receptor Cleaved Into - Soluble Secretory Phospholipase A2 ReceptorSoluble Pla2-RSoluble Pla2r |
| Database Links | Reactome: R-HSA-1482788Reactome: R-HSA-1482801Reactome: R-HSA-1482839Reactome: R-HSA-1482922Reactome: R-HSA-1482925Reactome: R-HSA-1483166 |
| Cellular Localisation | Cell MembraneSingle-Pass Type I Membrane ProteinSoluble Secretory Phospholipase A2 Receptor: SecretedIsoform 2: Secreted |
| Alternative ELISA Names | Secretory Phospholipase A2 Receptor ELISA kitPla2-R ELISA kitPla2r ELISA kit180 Kda Secretory Phospholipase A2 Receptor ELISA kitC-Type Lectin Domain Family 13 Member C ELISA kitM-Type Receptor Cleaved Into - Soluble Secretory Phospholipase A2 Receptor ELISA kitSoluble Pla2-R ELISA kitSoluble Pla2r ELISA kitPLA2R1 ELISA kitCLEC13C ELISA kit |
| Specificity | This kit recognizes Human PLA2R1 in samples. No significant cross-reactivity or interference between Human PLA2R1 and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
| Micro ELISA Plate (Dismountable) | 96T: 8 wells ×12 strips strips | -20℃, 6 months |
| Reference Standard | 96T: 2 vials 48T: 1 vial | -20℃, 6 months |
| Concentrated Biotinylated Detection Ab (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃, 6 months |
| Concentrated HRP Conjugate (100×) | 96T: 1 vial, 120 μL 60 μL | -20℃ (Protect from light), 6 months |
| Reference Standard & Sample Diluent | 1 vial, 20 mL | 2-8°C, 6 months |
| Biotinylated Detection Ab Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| HRP Conjugate Diluent | 1 vial, 14 mL | 2-8°C, 6 months |
| Concentrated Wash Buffer (25×) | 1 vial, 30 mL | 2-8°C, 6 months |
| Substrate Reagent | 1 vial, 10 mL | 2-8℃ (Protect from light) |
| Stop Solution | 1 vial, 10 mL | 2-8°C |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy | |
| Sample Type | Range (%) | Average Recovery (%) |
| Serum(n=8) | 87-98 | 93 |
| EDTA plasma (n=8) | 87-101 | 94 |
| Cell culture media (n=8) | 86-101 | 93 |
| | Intra-assay Precision | Intra-assay Precision | Intra-assay Precision | Inter-assay Precision | Inter-assay Precision | Inter-assay Precision |
| Sample | 1.00 | 2.00 | 3.00 | 1.00 | 2.00 | 3.00 |
| n | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 | 20.00 |
| Mean (ng/mL) | 0.47 | 1.28 | 4.98 | 0.43 | 1.16 | 4.94 |
| Standard deviation | 0.02 | 0.06 | 0.22 | 0.03 | 0.06 | 0.19 |
| CV (%) | 4.26 | 4.69 | 4.42 | 6.98 | 5.17 | 3.85 |
12 months for antibodies. 6 months for ELISA Kits. Please see website T&Cs for further guidance
