Interleukin-8 Human ELISA

Cat. No.	Size	Price
RD194558200R	96 wells (1 kit)

Technical Data

Type

Sandwich ELISA, Biotin-labelled antibody

Applications

Serum, Plasma-EDTA, Plasma-Heparin, Plasma-Citrate, Saliva

Shipping

At ambient temperature. Upon receipt, store the product at the temperature recommended below.

Storage/Expiration

Store the complete kit at 2 – 8°C. Under these conditions, the kit is stable until the expiration date (see label on the box).

Calibration Curve

Calibration Range

1.6 – 100 pg/ml

Limit of Detection

0.5 pg/ml

Intra-assay (Within-Run)

n = 8; CV = 4.5 %

Inter-assay (Run-to-Run)

n = 5; CV = 7.2 %

Spiking Recovery

94.6 %

Summary

Features

It is intended for research use only
The total assay time is less than 4 hours
The kit measures total human IL-8 in serum, plasma (EDTA, citrate, heparin) and saliva
Assay format is 96 wells
Standard is purified E.coli protein
Components of the kit are provided ready to use, concentrated or lyophilized

Research topic

Cytokines and chemokines and related molecules, Immune Response, Infection and Inflammation, Oncology, Sepsis

Summary

IL-8 (8 kDa, 72 amino acids) is a non-glycosylated protein and it is produced by the processing of a precursor protein of 99 amino acids. IL-8 is present in the synovial fluids of patients with rheumatoid arthritis and has been purified from plaque psoriasis scales. It is associated with sepsis, asthma and glomerulonephritis.

Summary References (20)

References to Interleukin-8

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Brat DJ, Bellail AC, Van Meir EG. The role of interleukin-8 and its receptors in gliomagenesis and tumoral angiogenesis. Neuro Oncol. 2005 Apr;7 (2):122-33
Burrows SD, Doyle ML, Murphy KP, Franklin SG, White JR, Brooks I, McNulty DE, Scott MO, Knutson JR, Porter D, et al. Determination of the monomer-dimer equilibrium of interleukin-8 reveals it is a monomer at physiological concentrations. Biochemistry. 1994 Nov 01;33 (43):12741-5
DeForge LE, Fantone JC, Kenney JS, Remick DG. Oxygen radical scavengers selectively inhibit interleukin 8 production in human whole blood. J Clin Invest. 1992 Nov;90 (5):2123-9
DeForge LE, Preston AM, Takeuchi E, Kenney J, Boxer LA, Remick DG. Regulation of interleukin 8 gene expression by oxidant stress. J Biol Chem. 1993 Dec 05;268 (34):25568-76
Donnelly SC, Strieter RM, Kunkel SL, Walz A, Robertson CR, Carter DC, Grant IS, Pollok AJ, Haslett C. Interleukin-8 and development of adult respiratory distress syndrome in at-risk patient groups. Lancet. 1993 Mar 13;341 (8846):643-7
Holmes WE, Lee J, Kuang WJ, Rice GC, Wood WI. Structure and functional expression of a human interleukin-8 receptor. Science. 1991 Sep 13;253 (5025):1278-80
Huang GT, Potente AP, Kim JW, Chugal N, Zhang X. Increased interleukin-8 expression in inflamed human dental pulps. Oral Surg Oral Med Oral Pathol. 1999 Aug;88 (2):214-20
Kauma S, Takacs P, Scordalakes C, Walsh S, Green K, Peng T. Increased endothelial monocyte chemoattractant protein-1 and interleukin-8 in preeclampsia. Obstet Gynecol. 2002 Oct;100 (4):706-14
Lemster BH, Carroll PB, Rilo HR, Johnson N, Nikaein A, Thomson AW. IL-8/IL-8 receptor expression in psoriasis and the response to systemic tacrolimus (FK506) therapy. Clin Exp Immunol. 1995 Feb;99 (2):148-54
Livaditi O, Kotanidou A, Psarra A, Dimopoulou I, Sotiropoulou C, Augustatou K, Papasteriades C, Armaganidis A, Roussos C, Orfanos SE, Douzinas EE. Neutrophil CD64 expression and serum IL-8: sensitive early markers of severity and outcome in sepsis. Cytokine. 2006 Dec;36 (5-6):283-90
Matsushima K, Oppenheim JJ. Interleukin 8 and MCAF: novel inflammatory cytokines inducible by IL 1 and TNF. Cytokine. 1989 Nov;1 (1):2-13
Mukaida N. Pathophysiological roles of interleukin-8/CXCL8 in pulmonary diseases. Am J Physiol Lung Cell Mol Phy. 2003 Apr;284 (4):L566-77
Mukaida N, Harada A, Yasumoto K, Matsushima K. Properties of pro-inflammatory cell type-specific leukocyte chemotactic cytokines, interleukin 8 (IL-8) and monocyte chemotactic and activating factor (MCAF). Microbiol Immunol. 1992;36 (8):773-89
Mukaida N, Morita M, Ishikawa Y, Rice N, Okamoto S, Kasahara T, Matsushima K. Novel mechanism of glucocorticoid-mediated gene repression. Nuclear factor-kappa B is target for glucocorticoid-mediated interleukin 8 gene repression. J Biol Chem. 1994 May 06;269 (18):13289-95
Paolini JF, Willard D, Consler T, Luther M, Krangel MS. The chemokines IL-8, monocyte chemoattractant protein-1, and I-309 are monomers at physiologically relevant concentrations. J Immunol. 1994 Sep 15;153 (6):2704-17
Sharma A, Satyam A, Sharma JB. Leptin, IL-10 and inflammatory markers (TNF-alpha, IL-6 and IL-8) in pre-eclamptic, normotensive pregnant and healthy non-pregnant women. Am J Reprod Immunol. 2007 Jul;58 (1):21-30
Teles RP, Likhari V, Socransky SS, Haffajee AD. Salivary cytokine levels in subjects with chronic periodontitis and in periodontally healthy individuals: a cross-sectional study. J Periodontal Res. 2009 Jun;44 (3):411-7
Tsai CC, Ho YP, Chen CC. Levels of interleukin-1 beta and interleukin-8 in gingival crevicular fluids in adult periodontitis. J Periodontol. 1995 Oct;66 (10):852-9
Waugh DJ, Wilson C. The interleukin-8 pathway in cancer. Clin Cancer Res. 2008 Nov 01;14 (21):6735-41