Product Name Catalog # Price   Qty
Rat Oxidative Stress ELISA Strip (Chemiluminescence) EA-1831 $499
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Characterization

Description:

Oxidative stress can directly damage cell structures and may lead to cancer, inflammatory diseases, and aging. Interestingly, oxidative stress can also alter the expression levels of a variety of cytokines. Understanding the conditions that alter the expression of these cellular messengers is important for unraveling the mechanisms of these diseases and developing therapeutics.  Signosis’s Oxidative Stress ELISA Strip Profiling Assay can simultaneously analyze 8 oxidative stress cytokines.   Each well of the strip is coated with a specific capture antibody to detect corresponding cytokine in the sample. The expression levels of these cytokines can be quantitatively compared between samples.

 


Applicable Grid:

List of Applicable Cytokines

TNFα TGFβ MCP-1 IL-1α IL-1β IL-6 IL-15 VEGF

 


Principle

Each well of the strip is coated with a specific capture antibody to detect its corresponding cytokine in the sample. Therefore, 8 different proteins can be measures simultaneously. The test sample reacts simultaneously with two antibodies, resulting in the cytokines being sandwiched between the solid phase and enzyme-linked antibodies. After incubation, the wells are washed to remove unbound-labeled antibodies. The HRP substrate, TMB, is then added and causes a blue color change. The reaction is then terminated with Stop Solution, resulting in a yellow color. The concentrations of oxidative stress cytokines are directly proportional to the color intensity of the test sample. Absorbance is measured spectrophotometrically at 450 nm. The expression levels of these cytokines can be quantitatively compared between samples.


 

 

 

Literature

View user manual

Citations

Poor Wheel-Running Exercise Can Decrease Blood Pressure through Hormonal Control and Increase Endurance Exercise Capacity in Middle-Aged Normal Rats. S Sakata, T Hanaoka, R Ishizawa, K Iwami, Y Takada. Journal of Biosciences and Medicines, 2015, 3, 10-24.

Effect of Fructooligosaccharides Fraction from Psacalium decompositum on Inflammation and Dyslipidemia in Rats with Fructose-Induced Obesity. Merino-Aguilar H, Arrieta-Baez D, Jiménez-Estrada M, Magos-Guerrero G, Hernández-Bautista RJ, Susunaga-Notario AC, Almanza-Pérez JC, Blancas-Flores G, Román-Ramos R, Alarcón-Aguilar FJ. Nutrients 2014 ;6, 591-604.
 
Heme Oxygenase (HO-1) Rescue of Adipocyte Dysfunction in HO-2 Deficient Mice via Recruitment of Epoxyeicosatrienoic Acids (EETs) and Adiponectin. Burgess AP, Vanella L, Bellner L, Gotlinger K, Falck JR, Abraham NG, Schwartzman ML, Kappas A. Cell Physiol Biochem. 2012;29(1-2):99-110.

Lactobacillus johnsonii inhibits indoleamine 2,3-dioxygenase and alters tryptophan metabolite levels in BioBreeding rats. Valladares R, Bojilova L, Potts AH, Cameron E, Gardner C, Lorca G, Gonzalez CF. FASEB J. 2013 Apr;27(4):1711-20.
 
Pharmacologic suppression of inflammation by a dipheyldifluoroketone, EF24, in a rat model of fixed-volume hemorrhage improves survival. Yadav VR, Sahoo K, Roberts PR, Awasthi V. J Pharmacol Exp Ther. 2013 Aug.[Epub ahead of print].
 
Macrophage Adiponectin Expression Improves Insulin Sensitivity and Protects Against Inflammation and Atherosclerosis, Luo N, Liu J, Chung BH, Yang Q, Klein RL, Garvey WT, Fu Y. Diabetes. 2010 Apr;59(4):791-9.
 
Chemopreventive efficacy of hesperetin (citrus flavonone) against 1,2-dimethylhydrazine-induced rat colon carcinogenesis. Toxicol Mech Methods. 2012 Jun;22(5):397-408. 
 
Mechanisms underlying the varied mammary carcinogenicity of theenvironmental pollutant 6-nitrochrysene and its metabolites (-)-[R,R]- and (+)-[S,S] -1,2-dihydroxy-1,2-dihydro-6-nitrochrysene in the rat. Sun YW, Guttenplan JB, Cooper T, Krzeminski J, Aliaga C, Boyiri T, Kosinska W, Zhao ZL, Chen KM, Berg A, Amin SG, El-Bayoumy K. Chem Res Toxicol. 2013 Mar 5. [Epub ahead of print]
 
Prenatal activation of Toll-like receptors-3 by administration of the viral mimetic poly(I:C) changes synaptic proteins, N-methyl-D-aspartate receptors and neurogenesis markers in offspring. Forrest CM, Khalil OS, Pisar M, Smith RA, Darlington LG, Stone TW. Mol Brain., 2012 Jun;5(1):22.
 
Pharmacologic suppression of inflammation by a dipheyldifluoroketone, EF24, in a rat model of fixed-volume hemorrhage improves survival. Yadav VR, Sahoo K, Roberts PR, Awasthi V. J Pharmacol Exp Ther. 2013 Aug.[Epub ahead of print].
 
Acute inflammatory responses of nanoparticles in an intra-tracheal instillation rat model.AL Armstead, VC Minarchick, DW Porter… - PloS one, 2015. Published: March 4, 2015 DOI: 10.1371/journal.pone.0118778.

Improvement by the Phytotherapeutic Agent Eviprostat of Detrusor Overactivity, Downregulation of Pharmacological Receptors and Urinary Cytokines in Rats with  Cyclophosphamide-Induced Cystitis. Nasrin S, Masuda,  E, Kugaya H, Ito Y, Yamada S.  J Urol. 2013 Mar;189(3):1123-9. doi: 10.1016/j.juro.2012.09.054. Epub 2012 Sep 20.
 
Effects of Saw Palmetto Extract on Urodynamic Parameters, Bladder Muscarinic and Purinergic Receptors and Urinary Cytokines in Rats with Cyclophosphamide. Nasrin S, Masuda E, Kugaya H, Ito Y, Yamada S. J Urol. 2013 Mar;189(3):1123-9. 
 
Massage Improves Growth Quality by Decreasing Body FatDeposition in Male Preterm Infants. Moyer-Mileur LJ, Haley S, Slater H, Beachy J, Smith SL. J Pediatr. 2012 Oct 11.

Chemopreventive efficacy of hesperetin (citrus flavonone) against 1,2-dimethylhydrazine-induced rat colon carcinogenesis. Nalini N, Aranganathan S, Kabalimurthy J. Toxicol Mech Methods.,2012 Jun;22(5):397-408.