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Anti-IL-33 Antibody (aa165-178) LS-C186531


Wt. Vol. Conc. Price
100 µg - 0.5 mg/ml $395
Inquire for larger quantities

LSBio (Direct) LSBio (Direct)

Most Popular IL-33 Antibodies

Anti-IL-33 Antibody LS-C37004
Goat Polyclonal (IgG) to Mouse IL-33
IHC - Frozen, Western blot, Flow Cytometry, ELISA
Anti-IL-33 Antibody (Internal) IHC-plus™ LS-B2713
Rabbit Polyclonal (IgG) to Human IL-33
IHC - Paraffin, Western blot, ELISA
Immunohistochemistry Image
Anti-IL-33 Antibody (aa112-270, clone 6H617) LS-C148754
Mouse Monoclonal [clone 6H617] (IgG1,k) to Human IL-33
Western blot, Flow Cytometry
Western blot Image

100% Guaranteed 100% Guaranteed
Goat Polyclonal to Human IL-33
Human, Monkey
Western blot, ELISA


Human IL-33
Human, Monkey (tested or 100% immunogen sequence identity)
Immunoaffinity purified


  • Western blot (1 - 3 µg/ml)
  • ELISA (1:4000)

Specificity and Use

IL-33 antibody was raised against synthetic peptide C-ESQHPSNESGDGVD from an internal region of human IL33 / IL-33 (NP_254274.1; NP_001186569.1; NP_001186570.1). Percent identity by BLAST analysis: Human, Chimpanzee, Monkey (100%); Gorilla, Gibbon (93%); Orangutan, Marmoset (86%).
LS-E28065 - Lyophilized - 100 µg - $145.00
Human IL33 / IL-33. This antibody is expected to recognize all reported isoforms (NP_254274.1; NP_001186569.1; NP_001186570.1).
Peptide ELISA: antibody detection limit dilution 1:4000. Western blot: Approx 30kD band observed in lysates of cell line Jurkat (calculated MW of 30.7kD according to NP_254274.1). Recommended concentration: 1-3 ug/ml.


Tris-buffered saline, pH 7.3, 0.5% BSA, 0.02% sodium azide
Store at -20°C. Minimize freezing and thawing.
For research use only.

About IL-33

O95760 NM_033439 NP_254274.1

IL33 Antibody, C9orf26 Antibody, DVS27 Antibody, DVS27-related protein Antibody, IL-1F11 Antibody, IL-33 Antibody, Interleukin-33 Antibody, NFEHEV Antibody, NF-HEV Antibody, Interleukin-1 family member 11 Antibody, NFHEV Antibody, IL1F11 Antibody, Interleukin 33 Antibody, RP11-575C20.2 Antibody

Cytokine that binds to and signals through the IL1RL1/ST2 receptor which in turn activates NF-kappa-B and MAPK signaling pathways in target cells (PubMed:16286016). Involved in the maturation of Th2 cells inducing the secretion of T-helper type 2-associated cytokines. Also involved in activation of mast cells, basophils, eosinophils and natural killer cells.

Western blot

Western blot
IL33 antibody (1 ug/ml) staining of Jurkat lysate (35 ug protein in RIPA buffer). Primary incubation was 1 hour. Detected by chemiluminescence.

Requested From: United States
Date Requested: 10/27/2016

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