| Tissue Specificity | Widely expressed with higher expression in placenta and kidney. |
| Post Translational Modifications | N-glycosylated. Topaquinone (TPQ) is generated by copper-dependent autoxidation of a specific tyrosyl residue. |
| Function | Catalyzes the oxidative deamination of primary amines to the corresponding aldehydes with the concomitant production of hydrogen peroxide and ammonia. Its preferred substrates are the diamines histamine and 1-methylhistamine and it could therefore play a role in allergic and immune responses. Has a broad specificity for diamines and can also act on cadaverine and putrescine, two products of amino acid catabolism. It could also act on polyamines, like spermidine and spermine though less efficiently, and regulate various biological processes. |
| Protein Name | Diamine Oxidase Copper-ContainingDiamine OxidaseAmiloride-Binding ProteinAmiloride-Binding Protein 1Amine Oxidase Copper Domain-Containing Protein 1HistaminaseKidney Amine OxidaseKaoKdao |
| Database Links | Reactome: R-HSA-211945Reactome: R-HSA-6798695 |
| Cellular Localisation | SecretedExtracellular SpaceCell MembranePeripheral Membrane ProteinExtracellular Side |
| Alternative CLIA Names | Diamine Oxidase Copper-Containing CLIA kitDiamine Oxidase CLIA kitAmiloride-Binding Protein CLIA kitAmiloride-Binding Protein 1 CLIA kitAmine Oxidase Copper Domain-Containing Protein 1 CLIA kitHistaminase CLIA kitKidney Amine Oxidase CLIA kitKao CLIA kitKdao CLIA kitAOC1 CLIA kitABP CLIA kitABP1 CLIA kitDAO CLIA kit |
| Specificity | This kit recognizes Human DAO in samples. No significant cross-reactivity or interference between Human DAO and analogues was observed. |
| Reproducibility | Both intra-CV and inter-CV are |
Information sourced from Uniprot.org
| Item | Specifications | Storage |
| Micro CLIA 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 A | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Substrate Reagent B | 1 vial, 5 mL | 2-8℃ (Protect from light) |
| Plate Sealer | 5 pieces | |
| Manual | 1 copy | |
| Certificate of Analysis | 1 copy | |
| Sample Type | Range (%) | Average Recovery (%) |
| Serum(n=8) | 95-111 | 101 |
| EDTA plasma(n=8) | 89-101 | 96 |
| Cell culture media(n=8) | 96-114 | 104 |
| | 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) | 2.49 | 4.70 | 17.20 | 2.32 | 4.23 | 18.26 |
| Standard deviation | 0.23 | 0.52 | 1.09 | 0.26 | 0.31 | 1.16 |
| CV (%) | 9.24 | 11.06 | 6.34 | 11.21 | 7.33 | 6.35 |
