Human CA125/MUC16 Quantikine ELISA Kit Summary
Product Summary
Precision
Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma, Saliva, Urine, Human Milk
Intra-Assay Precision | Inter-Assay Precision | |||||
---|---|---|---|---|---|---|
Sample | 1 | 2 | 3 | 1 | 2 | 3 |
n | 20 | 20 | 20 | 20 | 20 | 20 |
Mean (pg/mL) | 4.26 | 10 | 19 | 4.22 | 9.74 | 18.7 |
Standard Deviation | 0.066 | 0.101 | 0.266 | 0.313 | 0.527 | 0.666 |
CV% | 1.5 | 1 | 1.4 | 7.4 | 5.4 | 3.6 |
Recovery
The recovery of CA125 spiked to levels throughout the range of the assay was evaluated.
Sample Type | Average % Recovery | Range % |
---|---|---|
Cell Culture Media (n=4) | 99 | 95-102 |
EDTA Plasma (n=4) | 97 | 93-101 |
Heparin Plasma (n=4) | 97 | 92-100 |
Serum (n=4) | 97 | 90-101 |
Linearity
Scientific Data
Product Datasheets
Preparation and Storage
Background: CA125/MUC16
The CA125 antigen, also known as MUC16, is a mucin protein that may be found in type I transmembrane or secreted forms that are used monitor the progress of epithelial ovarian cancer therapy. Expression of isoforms, proteolytic cleavage, and heavy N- and O- linked glycosylation produce forms of human CA125 that can vary from 200-5000 kDa in size. It inhibits NK cell activity, which is thought to contribute to immune evasion in peritoneal cancer and pregnancy.
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 100 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 CA125/MUC16 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.
8
Citations: Showing 1 - 8
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Design and Fabrication of a 3D-Printed Microfluidic Immunoarray for Ultrasensitive Multiplexed Protein Detection
Authors: Hiniduma, K;Bhalerao, KS;De Silva, PIT;Chen, T;Rusling, JF;
Micromachines
Species: Human
Sample Types: Protein, Serum
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Diagnostic value of circN4BP2L2 in type I and type II epithelial ovarian cancer
Authors: L Ning, J Lang, B Long, L Wu
BMC Cancer, 2022-11-24;22(1):1210.
Species: Human
Sample Types: Plasma
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A novel circulating miRNA panel for non-invasive ovarian cancer diagnosis and prognosis
Authors: AW Gahlawat, T Witte, L Haarhuis, S Schott
British Journal of Cancer, 2022-08-05;0(0):.
Species: Human
Sample Types: Plasma
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Plasma circN4BP2L2 is a promising novel diagnostic biomarker for epithelial ovarian cancer
Authors: L Ning, J Lang, L Wu
BMC Cancer, 2022-01-03;22(1):6.
Species: Human
Sample Types: Serum
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Tumor characterization by ultrasound-release of multiple protein and microRNA biomarkers, preclinical and clinical evidence
Authors: AL D'Souza, JR Chevillet, P Ghanouni, X Yan, M Tewari, SS Gambhir
PLoS ONE, 2018-03-16;13(3):e0194268.
Species: Human
Sample Types: Plasma
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Novel three dimensional human endocervix cultures respond to 28-day hormone treatment.
Authors: Arslan S, Yu Y, Burdette J, Pavone M, Hope T, Woodruff T, Kim J
Endocrinology, 2015-01-30;156(4):1602-9.
Species: Human
Sample Types: Cell Culture Supernates
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Kallikrein family proteases KLK6 and KLK7 are potential early detection and diagnostic biomarkers for serous and papillary serous ovarian cancer subtypes.
Authors: Tamir, Ayala, Jag, Ushma, Sarojini, Sreeja, Schindewolf, Craig, Tanaka, Takemi, Gharbaran, Rajendra, Patel, Hiren, Sood, Anil, Hu, Wei, Patwa, Ruzeen, Blake, Patrick, Chirina, Polina, Oh Jeong, Jin, Lim, Heejin, Goy, Andre, Pecora, Andrew, Suh, K Stephe
J Ovarian Res, 2014-12-05;7(1):109.
Species: Human
Sample Types: Serum
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False biomarker discovery due to reactivity of a commercial ELISA for CUZD1 with cancer antigen CA125.
Authors: Prassas, Ioannis, Brinc, Davor, Farkona, Sofia, Leung, Felix, Dimitromanolakis, Apostolo, Chrystoja, Caitlin, Brand, Randall, Kulasingam, Vathany, Blasutig, Ivan M, Diamandis, Elefther
Clin Chem, 2013-10-04;60(2):381-8.
Species: Human
Sample Types: Serum
Applications: Western Blot
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