Date published: 2026-4-24

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IL-8RB Antibody (5E8): sc-32780

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Datasheets
  • IL-8RB Antibody (5E8) is a mouse monoclonal IgG1 κ, cited in 4 publications, provided at 200 µg/ml
  • raised against mouse B cell lymphoma L1.2 transfectants expressing IL-8RB of human origin
  • recommended for detection of IL-R8B of human origin by WB, IP and FCM
  • available conjugated to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • See IL-8RB (E-2): sc-7304 for IL-8RB antibody conjugates, including AC, HRP, FITC, PE, Alexa Fluor® 488, 594, 647, 680 and 790.
  • m-IgG Fc BP-HRP, m-IgG1 BP-HRP and m-IgGκ BP-HRP are the preferred secondary detection reagents for IL-8RB Antibody (5E8) for WB applications. These reagents are now offered in bundles with IL-8RB Antibody (5E8) (see ordering information below).
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IL-8RB Antibody (5E8) is a mouse monoclonal IgG1 antibody that detects IL-8RB in human samples through applications such as western blotting (WB), immunoprecipitation (IP), and flow cytometry (FCM). IL-8RB, a member of the seven transmembrane domain rhodopsin superfamily of receptors, plays a crucial role in mediating inflammatory responses by binding to interleukin-8 (IL-8) and other chemokines. IL-8RB is predominantly expressed on neutrophils, with lower levels found on monocytes and certain myeloid cell lines, making anti-IL-8RB antibody (5E8) essential for studying recruitment and activation of these immune cells during inflammation. IL-8RB′s location on the cell surface enables initiation of intracellular signaling cascades upon ligand binding, which leads to various cellular responses, including chemotaxis and degranulation. IL-8RB exhibits high-affinity binding to IL-8, which is vital for function in inflammatory processes, while also interacting with other proteins such as MGSA, thereby amplifying inflammatory response. IL-8RB monoclonal antibody (5E8) serves as an invaluable tool for researchers studying mechanisms of inflammation and chemokine receptor roles in immune responses.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

IL-8RB Antibody (5E8) References:

  1. Variants of the IL8 and IL8RB genes and risk for gastric cardia adenocarcinoma and esophageal squamous cell carcinoma.  |  Savage, SA., et al. 2004. Cancer Epidemiol Biomarkers Prev. 13: 2251-7. PMID: 15598788
  2. Polymorphisms in interleukin 8 and its receptors (IL8, IL8RA and IL8RB) and association of common IL8 receptor variants with peripheral blood eosinophil counts.  |  Cheong, HS., et al. 2006. J Hum Genet. 51: 781-787. PMID: 16897191
  3. IL-8, IL-8RA (CXCR1) and IL-8RB (CXCR2) expression in pilomatricoma.  |  Cianga, CM., et al. 2016. Rom J Morphol Embryol. 57: 59-64. PMID: 27151689
  4. Bioinformatics approach reveals the key role of C‑X‑C motif chemokine receptor 2 in endometriosis development.  |  Tan, A., et al. 2018. Mol Med Rep. 18: 2841-2849. PMID: 30015967
  5. Effect of interleukin-8 receptor B (IL8RB) rs1126579 C>T variation on the risk to cancer.  |  Zhu, L., et al. 2021. Bioengineered. 12: 3367-3384. PMID: 34238119
  6. C-X-C motif chemokine ligand 1 and its receptor C-X-C motif chemokine receptor 2 in trigeminal ganglion contribute to nerve injury-induced orofacial mechanical allodynia.  |  Yang, J., et al. 2022. J Oral Rehabil. 49: 195-206. PMID: 34714950
  7. Association between IL8RB C1208T mutation and risk of cancer: A pooled analysis based on 5299 cases and 6899 controls.  |  Sun, HY., et al. 2022. Medicine (Baltimore). 101: e28986. PMID: 35212311
  8. Protective effect of esculentoside A against myocardial infarction via targeting C-X-C motif chemokine receptor 2.  |  Gao, M., et al. 2024. Biomed Pharmacother. 174: 116529. PMID: 38569275
  9. The C-X-C Motif Chemokine Ligand 5, Which Exerts an Antioxidant Role by Inducing HO-1 Expression, Is C-X-C Motif Chemokine Receptor 2-Dependent in Human Prostate Stroma and Cancer Cells.  |  Chang, KS., et al. 2024. Antioxidants (Basel). 13: PMID: 39765818
  10. Promoter analysis of the human interleukin-8 receptor genes, IL-8RA and IL-8RB.  |  Sprenger, H., et al. 1995. Immunobiology. 193: 334-40. PMID: 8530163

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

IL-8RB Antibody (5E8)

sc-32780
200 µg/ml
$322.00

IL-8RB Antibody (5E8): m-IgG Fc BP-HRP Bundle

sc-536747
200 µg Ab; 10 µg BP
$361.00

IL-8RB Antibody (5E8): m-IgGκ BP-HRP Bundle

sc-533909
200 µg Ab; 40 µg BP
$361.00

IL-8RB Antibody (5E8): m-IgG1 BP-HRP Bundle

sc-544793
200 µg Ab; 20 µg BP
$361.00

IL-8RB Antibody (5E8) FITC

sc-32780 FITC
200 µg/ml
$336.00

IL-8RB Antibody (5E8) PE

sc-32780 PE
200 µg/ml
$349.00

Can IL-8RB (5E8): sc-32780 monoclonal antibody be used in IF or IHC with mouse tissue or cells? Will there be non-specific staining?

Asked by: Germaine
Thank you for your inquiry. The use of mouse monoclonal antibodies with mouse samples is very common and typically poses no problem. To eliminate any potential cross-reactivity of an anti-mouse secondary detection reagent, IL-8RB (5E8): sc-32780 is available in a variety of direct conjugations, such as HRP, PE, FITC and AlexaFluors.
Answered by: Technical Support
Date published: 2017-02-24
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Rated 5 out of 5 by from Great FCM SignalWe used this antibody with FCM and were able to get very nice signaling from the transfection
Date published: 2017-02-08
Rated 3 out of 5 by from Strong band obtained in WB in ILStrong band obtained in WB in IL-8RB transfected CHO-K1 cells. -SCBT QC
Date published: 2015-06-30
Rated 3 out of 5 by from Large amount of positive signal observedLarge amount of positive signal observed in WB in human IL-8RB transfected 293T whole cell lysates. -SCBT QC
Date published: 2015-01-15
Rated 3 out of 5 by from Satisfactory FCM data of CHO cells stablySatisfactory FCM data of CHO cells stably transfected with IL-8RB. -SCBT QC
Date published: 2014-08-05
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IL-8RB Antibody (5E8) is rated 3.5 out of 5 by 4.
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