Human PLA2G7/PAF-AH/Lp-PLA2 Quantikine ELISA Kit Summary
Product Summary
Recovery
The recovery of PLA2G7 spiked to levels throughout the range of the assay in various matrices was evaluated.
Sample Type | Average % Recovery | Range % |
---|---|---|
Cell Culture Media (n=4) | 92 | 85-105 |
EDTA Plasma (n=4) | 101 | 91-112 |
Heparin Plasma (n=4) | 102 | 92-106 |
Serum (n=4) | 106 | 91-115 |
Linearity
Scientific Data
Product Datasheets
Preparation and Storage
Background: PLA2G7/PAF-AH/Lp-PLA2
Secretory phopholipase A2 (PLA2) enzymes cleave an acyl ester bond in the sn-2 position of glycerophospholipids. These extracellular proteins have a high disulfide bond content, low molecular mass (14 kDa), and require mM levels of Ca2+ for catalysis. They play a crucial role in the generation of arachidonates and eicosanoids, and have a number of biological actions including immunological responses, inflammation, cellular proliferation, vasoconstriction, and bronchioconstriction.
Assay Procedure
Refer to the product- Prepare all reagents, standard dilutions, and samples as directed in the product insert.
- Remove excess microplate strips from the plate frame, return them to the foil pouch containing the desiccant pack, and reseal.
- Add 100 µL of Assay Diluent to each well.
- Add 50 µL of Standard, control, or sample to each well. Cover with a plate sealer, and incubate at room temperature for 2 hours on a horizontal orbital microplate shaker.
- Aspirate each well and wash, repeating the process 3 times for a total of 4 washes.
- Add 200 µL of Conjugate to each well. Cover with a new plate sealer, and incubate at room temperature for 2 hours on the shaker.
- Aspirate and wash 4 times.
- Add 200 µL Substrate Solution to each well. Incubate at room temperature for 30 minutes on the benchtop. PROTECT FROM LIGHT.
- Add 50 µL of Stop Solution to each well. Read at 450 nm within 30 minutes. Set wavelength correction to 540 nm or 570 nm.
Citations for Human PLA2G7/PAF-AH/Lp-PLA2 Quantikine ELISA Kit
R&D Systems personnel manually curate a database that contains references using R&D Systems products. The data collected includes not only links to publications in PubMed, but also provides information about sample types, species, and experimental conditions.
14
Citations: Showing 1 - 10
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Mechanism of Traditional Tibetan Medicine Grubthobrildkr Alleviated Gastric Ulcer Induced by Acute Systemic Hypoxia in Rats
Authors: M Yang, Z Yang, Y Li, S Su, Z Li, D Lu
BioMed Research International, 2022-04-05;2022(0):4803956.
Species: Rat
Sample Types: Serum
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Platelet-Activating Factor Acetylhydrolase Expression in BRCA1 Mutant Ovarian Cancer as a Protective Factor and Potential Negative Regulator of the Wnt Signaling Pathway
Authors: Y Liao, S Badmann, T Kaltofen, D Mayr, E Schmoeckel, E Deuster, M Mannewitz, S Landgrebe, T Kolben, A Hester, S Beyer, A Burges, S Mahner, U Jeschke, F Trillsch, B Czogalla
Biomedicines, 2021-06-22;9(7):.
Species: Human
Sample Types: Serum
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Rationale and design of the Mechanistic Substudy of the Randomized Trial to Prevent Vascular Events in HIV (REPRIEVE): Effects of pitavastatin on coronary artery disease and inflammatory biomarkers
Authors: U Hoffmann, MT Lu, D Olalere, EC Adami, MT Osborne, A Ivanov, JS Aluru, S Lee, N Arifovic, ET Overton, CJ Fichtenbau, JA Aberg, B Alston-Smi, KL Klingman, M Waclawiw, TH Burdo, KC Williams, MV Zanni, P Desvigne-N, K Cooper-Arn, KV Fitch, H Ribaudo, PS Douglas, SK Grinspoon
Am. Heart J., 2019-03-04;212(0):1-12.
Species: Human
Sample Types: Plasma
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Treatment Effects of Jinlingzi Powder and Its Extractive Components on Gastric Ulcer Induced by Acetic Acid in Rats
Authors: X Zhao, J Li, Y Meng, M Cao, J Wang
Evid Based Complement Alternat Med, 2019-01-03;2019(0):7365841.
Species: Rat
Sample Types: Plasma
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Exploration of serum sensitive biomarkers of fatty liver in dairy cows
Authors: Y Shen, L Chen, W Yang, Z Wang
Sci Rep, 2018-09-11;8(1):13574.
Species: Bovine
Sample Types: Serum
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Association between high-sensitivity C-reactive protein, lipoprotein-associated phospholipase A2 and carotid atherosclerosis: A cross-sectional study
Authors: H Liu, Y Yao, Y Wang, L Ji, K Zhu, H Hu, J Chen, J Yang, Q Cui, B Geng, Q Liu, D Li, Y Zhou
J. Cell. Mol. Med., 2018-08-09;0(0):.
Species: Human
Sample Types: Plasma
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Change of Inflammatory Factors in Patients with Acute Coronary Syndrome
Authors: CY Ma, ZY Xu, SP Wang, HY Peng, F Liu, JH Liu, FX Ren
Chin. Med. J., 2018-06-20;131(12):1444-1449.
Species: Human
Sample Types: Serum
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Myeloperoxidase level and inflammatory markers and lipid and lipoprotein parameters in stable coronary artery disease
Authors: E Kimak, B Zi?ba, D Duma, J Solski
Lipids Health Dis, 2018-04-04;17(1):71.
Species: Human
Sample Types: Serum
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Differential expression of Lp-PLA2 in obesity and type 2 diabetes and the influence of lipids
Authors: L Jackisch, W Kumsaiyai, JD Moore, N Al-Daghri, I Kyrou, TM Barber, H Randeva, S Kumar, G Tripathi, PG McTernan
Diabetologia, 2018-02-09;0(0):.
Species: Human
Sample Types: Plasma
Applications: ELISA Capture -
A Preliminary Study for Evaluating the Dose-Dependent Effect of d-Allulose for Fat Mass Reduction in Adult Humans: A Randomized, Double-Blind, Placebo-Controlled Trial
Authors: Y Han, EY Kwon, MK Yu, SJ Lee, HJ Kim, SB Kim, YH Kim, MS Choi
Nutrients, 2018-01-31;10(2):.
Species: Human
Sample Types: Plasma
Applications: ELISA Capture -
Measurement of Lipoprotein-Associated Phospholipase A2 by Use of 3 Different Methods: Exploration of Discordance between ELISA and Activity Assays
Authors: C Topbas, A Swick, M Razavi, NL Anderson, TW Pearson, C Bystrom
Clin. Chem., 2018-01-10;0(0):.
Species: Human
Sample Types: Serum
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A transcriptome-based global map of signaling pathways in the ovarian cancer microenvironment associated with clinical outcome
Genome Biol, 2016-05-23;17(1):108.
Species: Human
Sample Types: Ascites Fluid
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Impact of cigarette smoking cessation on high-density lipoprotein functionality.
Authors: Takata K, Imaizumi S, Kawachi E, Suematsu Y, Shimizu T, Abe S, Matsuo Y, Tsukahara H, Noda K, Yahiro E, Zhang B, Uehara Y, Miura S, Saku K
Circ J, 2014-10-16;78(12):2955-62.
Species: Human
Sample Types: Plasma
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Plasma desmoplakin I biomarker of vascular recurrence after ischemic stroke.
Authors: Lopez-Farre AJ, Zamorano-Leon JJ, Segura A, Mateos-Caceres PJ, Modrego J, Rodriguez-Sierra P, Calatrava L, Tamargo J, Macaya C
J. Neurochem., 2012-03-13;121(2):314-25.
Species: Human
Sample Types: Plasma
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