Rat CXCL1/CINC-1 Quantikine ELISA Kit

(15 citations)   
  • Assay Type
    Solid Phase Sandwich ELISA
  • Format
    96-well strip plate
  • Assay Length
    4.5 hours
  • Sample Type & Volume Required Per Well
    Cell Culture Supernates (50 uL), Serum (25 uL), EDTA Plasma (25 uL), Heparin Plasma (25 uL)
  • Sensitivity
    1.3 pg/mL
  • Assay Range
    7.8 - 500 pg/mL (Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma)
  • Specificity
    Natural and recombinant rat CINC-1
  • Cross-reactivity
    Cross-reactivity observed with 1 or more available related molecules.< 50% cross-species reactivity observed with species tested.
  • Interference
    No significant interference observed with available related molecules.
Product Summary
The Quantikine Rat CINC-1 Immunoassay is a 4.5 hour solid-phase ELISA designed to measure rat CINC-1 in cell culture supernates, serum, and plasma. It contains E. coli-expressed recombinant rat CINC-1 and antibodies raised against the recombinant factor. This immunoassay has been shown to accurately quantitate the recombinant factor. Results obtained using natural rat CINC-1 showed linear curves that were parallel to the standard curves obtained using the Quantikine kit standards. These results indicate that this kit can be used to determine relative mass values for naturally occurring rat CINC-1.

Intra-Assay Precision (Precision within an assay) Three samples of known concentration were tested on one plate to assess intra-assay precision.
Inter-Assay Precision (Precision between assays) Three samples of known concentration were tested in separate assays to assess inter-assay precision.
Cell Culture Supernates, Serum, EDTA Plasma, Heparin Plasma
Intra-Assay Precision Inter-Assay Precision
Standard Deviation2.75.2123.13.312


The recovery of rat CINC-1 spiked to levels throughout the range of the assay in various matrices was evaluated.

Sample Type Average % Recovery Range %
Cell Culture Supernates (n=4) 99 93-106
EDTA Plasma (n=4) 97 90-104
Heparin Plasma (n=4) 99 90-113
Serum (n=5) 95 89-103
To assess the linearity of the assay, samples containing rat CINC-1 were diluted with Calibrator Diluent and assayed.
Rat CXCL1/CINC-1 Quantikine ELISA Kit
Preparation and Storage
  • Storage
    Store the unopened product at 2 - 8 °C. Do not use past expiration date.
Background: CXCL1/GRO alpha/KC/CINC-1
CXCL1/GRO alpha, also known as KC in mouse and CINC-1 in rat, is a member of the CXC family of chemokines. Human CXCL1/GRO alpha is 107 amino acids (aa) in length with a predicted molecular weight of 11 kDa. The mouse and rat orthologs share 57% and 59% amino acid sequence identity with the human protein, respectively. Genome-wide analysis suggests that the protein encoded by the mouse Cxcl3 gene is homologous to human CXCL1/GRO alpha protein. Human CXCL1/GRO alpha can be cleaved into three isoforms CXCL1/GRO alpha (aa 4-73), CXCL1/GRO alpha (aa 5-73), and CXCL1/GRO alpha (aa 6-73) which show higher activity than the full length protein. CXCL1/GRO alpha is secreted by mast cells and macrophages whereupon it acts as a chemoattractant for neutrophils.
    • Entrez Gene IDs
      2919 (Human); 14825 (Mouse); 81503 (Rat);
    • Alternate Names
      CINC1; CINC-1; GRO alpha; KC; MGSA-alpha;
    Related Research Areas
    Assay Procedure
    Refer to the product for complete assay procedure.

    Bring all reagents and samples to room temperature before use. It is recommended that all samples, standards, and controls be assayed in duplicate.
    1.   Prepare all reagents, standard dilutions, and samples as directed in the product insert.
    2.   Remove excess microplate strips from the plate frame, return them to the foil pouch containing the desiccant pack, and reseal.

    3. 50 µL Assay Diluent
    4.   Add 50 µL of Assay Diluent to each well.

    5. 50 µL Standard, Control, or Sample
    6.   Add 50 µL of Standard, Control, or sample to each well. Cover with a plate sealer, and incubate at room temperature for 2 hours.
    7.   Aspirate each well and wash, repeating the process 4 times for a total of 5 washes.

    8. 100 µL Conjugate
    9.   Add 100 µL of Conjugate to each well. Cover with a new plate sealer, and incubate at room temperature for 2 hours.
    10.   Aspirate and wash 5 times.

    11. 100 µL Substrate Solution
    12.   Add 100 µL Substrate Solution to each well. Incubate at room temperature for 30 minutes. PROTECT FROM LIGHT.

    13. 100 µL Stop Solution
    14.   Add 100 µL of Stop Solution to each well. Read at 450 nm within 30 minutes. Set wavelength correction to 540 nm or 570 nm.

    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.

    Showing Results 1 - 10 of 15
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    Sample Type
    1. Effect of Silodosin, an Alpha1A-Adrenoceptor Antagonist, on Ventral Prostatic Hyperplasia in the Spontaneously Hypertensive Rat.
      Authors: Shimizu S, Shimizu T, Tsounapi P, Higashi Y, Martin D, Nakamura K, Honda M, Inoue K, Saito M
      PLoS ONE, 2015;10(8):e0133798.
      Species: Rat
      Sample Type: Tissue Homogenates
    2. NF-kappaB and STAT1 control CXCL1 and CXCL2 gene transcription.
      Authors: Burke S, Lu D, Sparer T, Masi T, Goff M, Karlstad M, Collier J
      Am J Physiol Endocrinol Metab, 2014;306(2):E131-49.
      Species: Rat
      Sample Type: Cell Culture Supernates
    3. Medium-chain fatty acid-sensing receptor, GPR84, is a proinflammatory receptor.
      Authors: Suzuki M, Takaishi S, Nagasaki M, Onozawa Y, Iino I, Maeda H, Komai T, Oda T
      J Biol Chem, 2013;288(15):10684-91.
      Species: Rat
      Sample Type: Serum
    4. Nebulized hypertonic saline attenuates acute lung injury following trauma and hemorrhagic shock via inhibition of matrix metalloproteinase-13.
      Authors: Wohlauer M, Moore E, Silliman C, Fragoso M, Gamboni F, Harr J, Accurso F, Wright F, Haenel J, Fullerton D, Banerjee A
      Crit Care Med, 2012;40(9):2647-53.
      Species: Rat
      Sample Type: BALF
    5. Xanthine oxidoreductase promotes the inflammatory state of mononuclear phagocytes through effects on chemokine expression, peroxisome proliferator-activated receptor-gamma sumoylation, and HIF-1alpha.
      Authors: Gibbings S, Elkins ND, Fitzgerald H, Tiao J, Weyman ME, Shibao G, Fini MA, Wright RM
      J. Biol. Chem., 2011;286(2):961-75.
      Species: Rat
      Sample Type: BALF
    6. Mechanism of hepatoprotection in proestrus female rats following trauma-hemorrhage: heme oxygenase-1-derived normalization of hepatic inflammatory responses.
      Authors: Yang S, Hu S, Chen J, Choudhry MA, Rue LW, Bland KI, Chaudry IH
      J. Leukoc. Biol., 2009;85(6):1015-26.
      Species: Rat
      Sample Type: Serum
    7. The compatible solute ectoine protects against nanoparticle-induced neutrophilic lung inflammation.
      Authors: Sydlik U, Gallitz I, Albrecht C, Abel J, Krutmann J, Unfried K
      Am. J. Respir. Crit. Care Med., 2009;180(1):29-35.
      Species: Rat
      Sample Type: BALF
    8. Plasma from stored packed red blood cells and MHC class I antibodies causes acute lung injury in a 2-event in vivo rat model.
      Authors: Kelher MR, Masuno T, Moore EE, Damle S, Meng X, Song Y, Liang X, Niedzinski J, Geier SS, Khan SY, Gamboni-Robertson F, Silliman CC
      Blood, 2009;113(9):2079-87.
      Species: Rat
      Sample Type: BALF
    9. Alterations in the proteome of pulmonary alveolar type II cells in the rat after hepatic ischemia-reperfusion.
      Authors: Hirsch J, Niemann CU, Hansen KC, Choi S, Su X, Frank JA, Fang X, Hirose R, Theodore P, Sapru A, Burlingame AL, Matthay MA
      Crit. Care Med., 2008;36(6):1846-54.
      Species: Rat
      Sample Type: Plasma
    10. Anti-rat soluble IL-6 receptor antibody down-regulates cardiac IL-6 and improves cardiac function following trauma-hemorrhage.
      Authors: Yang S, Hu S, Choudhry MA, Rue LW, Bland KI, Chaudry IH
      J. Mol. Cell. Cardiol., 2007;42(3):620-30.
      Species: Rat
      Sample Type: Tissue Homogenates
    11. Mechanism of the nongenomic effects of estrogen on intestinal myeloperoxidase activity following trauma-hemorrhage: up-regulation of the PI-3K/Akt pathway.
      Authors: Yu HP, Hsieh YC, Suzuki T, Choudhry MA, Schwacha MG, Bland KI, Chaudry IH
      J. Leukoc. Biol., 2007;82(3):774-80.
      Species: Rat
      Sample Type: Tissue Homogenates
    12. Immunotargeting of catalase to lung endothelium via anti-angiotensin-converting enzyme antibodies attenuates ischemia-reperfusion injury of the lung in vivo.
      Authors: Nowak K, Weih S, Metzger R, Albrecht RF, Post S, Hohenberger P, Gebhard MM, Danilov SM
      Am. J. Physiol. Lung Cell Mol. Physiol., 2007;293(1):L162-9.
      Species: Rat
      Sample Type: Serum
    13. The arthritis severity quantitative trait loci Cia4 and Cia6 regulate neutrophil migration into inflammatory sites and levels of TNF-alpha and nitric oxide.
      Authors: Laragione T, Yarlett NC, Brenner M, Mello A, Sherry B, Miller EJ, Metz CN, Gulko PS
      J. Immunol., 2007;178(4):2344-51.
      Species: Rat
      Sample Type: Air Pouch Exudate
    14. Maintenance of lung myeloperoxidase activity in proestrus females after trauma-hemorrhage: upregulation of heme oxygenase-1.
      Authors: Yu HP, Yang S, Hsieh YC, Choudhry MA, Bland KI, Chaudry IH
      Am. J. Physiol. Lung Cell Mol. Physiol., 2006;291(3):L400-6.
      Species: Rat
      Sample Type: Tissue Homogenates
    15. Mechanism of IL-6-mediated cardiac dysfunction following trauma-hemorrhage.
      Authors: Yang S, Hu S, Hsieh YC, Choudhry MA, Rue LW, Bland KI, Chaudry IH
      J. Mol. Cell. Cardiol., 2006;40(4):570-9.
      Species: Rat
      Sample Type: Tissue Homogenates
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