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HPA027598

Sigma-Aldrich

Anti-IL1R2 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution, ab2

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Synonym(s):
Anti-CD121b, Anti-IL1RB, Anti-interleukin 1 receptor, type II
UNSPSC Code:
12352203
Human Protein Atlas Number:
NACRES:
NA.41

biological source

rabbit

Quality Level

conjugate

unconjugated

antibody form

affinity isolated antibody

antibody product type

primary antibodies

clone

polyclonal

product line

Prestige Antibodies® Powered by Atlas Antibodies

form

buffered aqueous glycerol solution

species reactivity

human

enhanced validation

recombinant expression
Learn more about Antibody Enhanced Validation

technique(s)

immunoblotting: 0.04-0.4 μg/mL
immunohistochemistry: 1:50-1:200

immunogen sequence

GALWLLPALQEDSGTYVCTTRNASYCDKMSIELRVFENTDAFLPFISYPQILTLSTSGVLVCPDLSEFTRDKTDVKIQWYKDSLLLDK

UniProt accession no.

shipped in

wet ice

storage temp.

−20°C

target post-translational modification

unmodified

Gene Information

human ... IL1R2(7850)

General description

Interleukin 1 receptor type 2 (IL1R2) comprises three immunoglobulin-like extracellular domains and a single helical transmembrane domain but lacks an intracellular Toll/interleukin-1 receptor (TIR) domain. It is a glycoprotein that exists in membrane-bound and soluble forms. IL1R2 is associated with macrophages, B-cells, and neutrophils. The IL1R2 gene is mapped to human chromosome 2q11.2.

Immunogen

interleukin 1 receptor, type II recombinant protein epitope signature tag (PrEST)

Application

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.
Anti-IL1R2 antibody produced in rabbit has been used in immunohistochemistry.

Biochem/physiol Actions

Interleukin 1 receptor type 2 (IL1R2) is a decoy receptor that lacks signaling functionality. IL1R2 may serve as a target to treat IL-1-mediated inflammatory diseases. It is implicated in the pathophysiology of various disease states including autoimmune inner ear disease (AIED), Alzheime′s disease, and ulcerative colitis. Polymorphisms in IL1R2, as well as IL1R1, are implicated in high?altitude pulmonary edema (HAPE). Elevated levels of the soluble isoform of IL1R2 are reported in sepsis and rheumatoid arthritis disease states. It acts as a negative regulator of collagen-induced arthritis (CIA). Oxygen radicals exposure effectively triggers IL1R2 expression levels.

Features and Benefits

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

Linkage

Corresponding Antigen APREST78072

Physical form

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide.

Legal Information

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

Disclaimer

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Information

常规特殊物品

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Vanessa A Peters et al.
Brain, behavior, and immunity, 32, 1-8 (2012-12-01)
The cytokine IL-1 is critical to the pathogenesis of a variety of human conditions and diseases. Unlike most other cytokines, IL-1 is counterbalanced by two endogenous inhibitors. The functional significance of IL-1 receptor antagonist (IL-1RA) is well documented due to
Tianbo Jin et al.
Molecular genetics & genomic medicine, 7(3), e542-e542 (2019-01-24)
High-altitude pulmonary edema (HAPE), as a multifactorial disease, is caused by stress failure and involves both environmental and genetic factors. Study shows that IL-1 receptors can selectively decrease the oxygen arterial hypertension and influence the blood coagulation. So we evaluated
M Maruschke et al.
Urologia internationalis, 87(2), 205-217 (2011-07-16)
The initial objective of this renal cancer study was to identify gene sets in clear cell renal cell carcinoma (ccRCC) to support grading of ccRCC histopathology. Preselected ccRCC tumor tissues of grade 1 (G1, n = 14) and grade 3
Andrea Vambutas et al.
PloS one, 4(4), e5293-e5293 (2009-04-30)
Autoimmune Inner Ear Disease (AIED) is poorly characterized clinically, with no definitive laboratory test. All patients suspected of having AIED are given glucocorticoids during periods of acute hearing loss, however, only half initially respond, and still fewer respond over time.We
Kenji Shimizu et al.
Journal of immunology (Baltimore, Md. : 1950), 194(7), 3156-3168 (2015-03-01)
IL-1α and IL-1β (in this article referred to as IL-1) play important roles in host defense against infection and inflammatory diseases. IL-1R1 is the receptor for IL-1, and IL-1R2 is suggested to be a decoy receptor, because it lacks the

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