IL-13 Antibody


Western Blot: IL-13 Antibody [NBP1-42776] - Analysis of recombinant swine IL-13 at 13.2kDa (arrow) raised in yeast. Multiple bands are expected of the glycosylated protein. Protein was purified and resolved by SDS-PAGE, more

Product Details

Reactivity Po, Bv, ShSpecies Glossary
Applications WB, ELISA
LYOPH mg/ml

Order Details

IL-13 Antibody Summary

This protein-A purified antibody was prepared from whole rabbit serum produced by repeated immunizations with full length recombinant protein raised in yeast, corresponding to mature swine IL-13 protein.
This antibody is specific for swine IL-13 protein. A BLAST analysis was used to suggest reactivity with IL-13 from swine sources based on 100% identity with the immunizing sequence. The following homologies may indicate chances of cross-reactivity when amino acid similarity and not just exact sequence is accounted: 89-90% homology to IL-13 from sheep, dolphin, beluga, and bovine, 83-88% to human and certain monkey IL-13, 80-82% to dusky titi, macaque, baboon, mangabey, dog, llama, camel, and galago, 75-78% to horse, and 67-72% to rat, mouse, and gerbil. Cross-reactivity with IL-13 from other sources has not been determined.
Protein A purified
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Packaging, Storage & Formulations

Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
From 0.02 M Potassium Phosphate, 0.15 M Sodium Chloride, pH 7.2
0.01% Sodium Azide
LYOPH mg/ml
Protein A purified
Reconstitution Instructions
Reconstitute with 0.1 ml deionized water.


Application Notes
Expect a band approximately 13.2 kDa in size corresponding - swine IL-13 protein by western blotting in the appropriate cell lysate or extract.

Alternate Names for IL-13 Antibody

  • ALRHMGC116789
  • BHR1interleukin-13
  • IL13
  • IL-13MGC116788
  • interleukin 13
  • MGC116786
  • NC30
  • P600


Interleukin 13 (IL-13), of the IL-4 superfamily, is a cytokine secreted by many cell types, but especially T helper type 2 (Th2) cells, that is an important mediator of allergic inflammation and disease. IL-13 induces its effects through a multi-subunit receptor that includes the alpha chain of the IL-4 receptor (IL-4Ra) and at least one IL-13-specific binding chain. Most of the biological effects of IL-13, like those of IL-4, are linked to a single transcription factor, STAT6. In humans, IL-13 can induce immunoglobulin E (IgE) secretion from activated B cells. In mice, deletion of IL-13 does not markedly affect either Th2 cell development or antigen-specific IgE responses induced by potent allergens. Deletion of IL-4 abrogates these responses. IL-13 acts as a molecular bridge linking allergic inflammatory cells to the non-immune cells in contact with them, thus altering physiological function. Although IL-13 is associated primarily with the induction of airway disease, including airway hyperresponsiveness, goblet cell metaplasia and mucus hypersecretion, it also induces airway matrix metalloproteinases as part of a mechanism that protects against excessive allergic inflammation that predisposes to asphyxiation.


This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Video Protocols

WB Video Protocol

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Secondary Antibodies


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Product PDFs


Gene Symbol IL13

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