• USA Home
  • I3767 - Anti-Interleukin-1β antibody produced in goat

I3767 Sigma

Anti-Interleukin-1β antibody produced in goat

IgG fraction of antiserum

Synonym: Anti-IL-1β




recombinant mouse IL-1β.

General description

Interleukins are proinflammatory cytokines produced on cell injury or trauma. There are two closely related types of interleukins produced by the cell, IL-1α and IL-1β that are produced by the activation of NF-κ B transcription factor in response to bacterial infection or LPS. Both IL-1α and IL-1β exert their cellular effects by signalling through IL-1 receptor type 1. IL-1β has pleiotrophic activities and is protective against infections by recruitment of neutrophils to the infection site, secretion of cytokines and chemokines and activation of adhesion molecules. IL-1β overproduction has been implicated in many auto-immune and allergic disorders such as Cryopirin-associated periodic syndromes, Muckle-Wells syndrome and skin lesions
Anti-Interleukin-1β antibody specifically reacts with mouse IL-1β. The antibody shows 25% cross reactivity with human recombinant IL-1β.

Physical form

Lyophilized from a 0.2 μm filtered solution in phosphate buffered saline containing carbohydrates.


The antibody will neutralize the biological activity of recombinant mouse IL-1β, but not recombinant human IL-1β. The antibody shows ~25% cross-reactivity with recombinant human IL-1β.

Preparation Note

Purified using protein G.


Anti-interleukin-1β may be used to neutralize the biological activity of recombinant mouse IL-1β on mouse T-helper D10.G4.1 cell line at a concentration of 50 picog/ml. No neutralization of the biological activity of recombinant human IL-1β is observed. The antibody may be used for immunoblotting at a working concentration 1-2 μg/ml or a dilution of 1:1000. In immunoblotting applications the antibody shows 25% cross-reactivity with human recombinant IL-1β.

Price and Availability

Antibody Explorer

Explore with Confidence

Milli-Q® Water Purification Solutions
Safety & Documentation

Safety Information

Personal Protective Equipment  Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RIDADR  NONH for all modes of transport
WGK Germany  2
Protocols & Articles


Antibody Basics

Immunoglobulins (Igs) are produced by B lymphocytes and secreted into plasma. The Ig molecule in monomeric form is a glycoprotein with a molecular weight of approximately 150 kDa that is shaped more ...
Keywords: Affinity chromatography, Centrifugation, Chromatography, Digestions, Direct immunofluorescence, Gene expression, High performance liquid chromatography, Immunofluorescence, Ion Exchange, Microscopy, Precipitation, Purification, Rheumatology, Scanning electron microscopy


Western Blot Protocol | Immunoblotting Protocol

Western Blotting refers to the electrophoretic transfer of proteins from sodium dodecyl sulfate polyacrylamide gels to sheets of PVDF or nitrocellullose membrane, followed by immunodetection of prote...
Keywords: AGE, Buffers, Cell disruption, Detergents, Dialysis, Electroblotting, Electrophoresis, Enzyme activity, Gel electrophoresis, Immunoprecipitation, PAGE, Protein extraction, Purification, Sample preparations, Western blot

Related Content

Antibody Explorer | Buy Primary & Secondary Antibodies

Monoclonal and polyclonal primary antibodies are focused on cell biology, neurobiology and molecular biology. Secondary antibodies targeting multiple host’s IgG are conjugated to alkaline phosphatase...
Keywords: Amplification, Buffers, Cell biology, Enzyme-linked immunosorbent assay, Immunofluorescence, Immunohistochemistry, Inflammation, Molecular biology, Phosphorylations, Purification, Western blot

Peer-Reviewed Papers


Related Products

Technical Service:

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Bulk Ordering & Pricing:

Need larger quantities for your development, manufacturing or research applications?