IL-1 beta/IL-1F2 Antibody (11E5)


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Product Details

Reactivity HuSpecies Glossary
Applications IHC, IHC-Fr, IHC-P, S-ELISA
Concentrations vary lot to lot. See vial label for concentration. If unlisted please contact technical services.

IL-1 beta/IL-1F2 Antibody (11E5) Summary

recombinant human IL-1, beta.
This binds to the IL-1, beta molecule. It does not inhibit the biological activity of IL-1.
Protein A purified
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Packaging, Storage & Formulations

Store at 4C. Do not freeze.
PBS (pH 7.4)
0.09% Sodium Azide
Protein A purified


  • Immunohistochemistry 1:10-1:500
  • Immunohistochemistry-Frozen 1:10-1:500
  • Immunohistochemistry-Paraffin 1:10-1:500
  • Sandwich ELISA 1:100-1:2000
Application Notes
Detection of IL-1, beta in two-site immunoassay. We recommend using mixture of NB120-8319 and NB100-73053 for coating and NB100-73054 for labeling.

Alternate Names for IL-1 beta/IL-1F2 Antibody (11E5)

  • catabolin
  • IL1 beta
  • IL-1 beta
  • IL-1
  • IL1B
  • IL-1B
  • IL1-BETA
  • IL-1F2
  • IL1F2IL-1 beta
  • interleukin 1, beta
  • interleukin-1 beta
  • preinterleukin 1 beta
  • pro-interleukin-1-beta


Interleukin 1 (IL1), originally known as lymphocyte activating factor (LAF), activates T cells and lymphocytes, which then proliferate and secrete interleukin 2. IL1 is primarily released from stimulated macrophages and monocytes, but also is released from several other cell types, and is thought to play a key role in inflammatory and immune responses. The two closely related agents, interleukin1 alpha (IL1 alpha) and interleukin1 beta (IL1 beta) bind to the same cell surface receptor, elicit nearly identical biological responses and share 25% homology in their amino acid sequence.


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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Secondary Antibodies


Isotype Controls

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Blogs on IL-1 beta/IL-1F2.

IL-1 beta (interleukin 1 beta, lymphocyte activating factor (LAF))
IL-1 was originally identified and cloned as a lymphocyte mitogen and much later, was found to be comprised of two closely related but distinct proteins, interleukin 1 alpha (IL-1 alpha) and interleukin 1 beta (IL-1 beta). Both these proteins bind...  Read full blog post.

Contact Information

Product PDFs


Gene Symbol IL1B

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