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          • Primary Antibodies ›
          • IL1RA Antibodies

          Rockland

          IL-1 Receptor Antagonist Polyclonal Antibody

          View all (54) IL1RA antibodies

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          Datasheet
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          Datasheet
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          Cite IL-1 Receptor Antagonist Polyclonal Antibody

          Product Details

          209-401-303-0100

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:1,000
          -

          Immunohistochemistry (IHC)

          1:400
          -

          ELISA (ELISA)

          1:1,000-1:5,000
          -

          Immunoprecipitation (IP)

          1:500-1:2,000
          -
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          The whole rabbit serum used to produce this IgG fraction antibody was prepared by repeated immunizations with recombinant human sIL-1Ra produced in E.coli.
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Size-exclusion - Gel filtration

          Storage buffer

          0.02M potassium phosphate, pH 7.2, with 0.15M NaCl

          Contains

          0.01% sodium azide

          Storage conditions

          -20°C, Avoid Freeze/Thaw Cycles

          Shipping conditions

          Wet ice

          Product Specific Information

          Store vial at -20° C prior to opening. Aliquot contents and freeze at -20° C or below for extended storage. Avoid cycles of freezing and thawing. Centrifuge product if not completely clear after standing at room temperature. This product is stable for several weeks at 4° C as an undiluted liquid. Dilute only prior to immediate use.

          This is an IgG preparation of whole rabbit serum purified by DEAE chromatography. In general, this antibody also detects primate IL-1Ra in the same formats using similar dilutions, but not mouse or rabbit IL-1Ra. The antibody does not recognize human IL-1a, IL-1b or IL-1 receptor type I and type II. This antibody is primarily directed against the secreted form of IL-1Ra (also termed sIL-1Ra) but recognizes the native (non-denatured) as well as denatured intracellular form of IL-1Ra (also termed icIL-1Ra). IcIL-1Ra is found in many cells as constitutively expressed protein, particularly epithelial cells and keratinocytes. This antibody does not distinguish between sIL-1Ra and icIL-1Ra in ELISA formats or by immunohistochemistry. When used in immunoblot analysis, it will recognize 17,000 MW IL-1Ra in supernatants released from supernatants or lysates of 2 x 106 endotoxin-stimulated human peripheral blood mononuclear cells (PBMC). PBMC are stimulated for 24 hours with 1% (v/v) human serum plus 10 ng/mL E.coli LPS. However, in lysates of PBMC, icIL-1Ra is also found after 48-72 hours of culture. In monocytic cells, the initial IL-1Ra transcript is for sIL-1Ra which can be found almost exclusively intracellularly.

          Target Information

          The protein encoded by this gene is a cytokine receptor that belongs to the interleukin 1 receptor family. This protein is a receptor for interleukin alpha (IL1A), interleukin beta (IL1B), and interleukin 1 receptor, type I(IL1R1/IL1RA). It is an important mediator involved in many cytokine induced immune and inflammatory responses. This gene along with interleukin 1 receptor, type II (IL1R2), interleukin 1 receptor-like 2 (IL1RL2), and interleukin 1 receptor-like 1 (IL1RL1) form a cytokine receptor gene cluster in a region mapped to chromosome 2q12.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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          Cite this product

          Bioinformatics

          Protein Aliases: CD121A; D2S1473; ICIL-1RA; IL 1 receptor antagonist; il-1 receptor; il-1r; IL-1R-alpha; IL-1RN; IL1 inhibitor; il1 receptor; IL1 receptor antagonist; IL1-RA; IL1R; IL1RN (IL1F3); interleukin-1 receptor; Interleukin-1 receptor antagonist protein; intracellular IL-1 receptor antagonist type II; intracellular interleukin-1 receptor antagonist (icIL-1ra); MGC10430; P80; type II interleukin-1 receptor antagonist

          View more View less

          Gene Aliases: DIRA; ICIL-1RA; IL-1ra; IL-1ra3; IL-1RN; IL1F3; IL1RA; IL1RN; IRAP; MVCD4

          View more View less

          UniProt ID: (Human) P18510

          View more View less

          Entrez Gene ID: (Human) 3557

          View more View less

          Function(s)
          cytokine activity interleukin-1, Type I receptor binding interleukin-1, Type II receptor binding interleukin-1 receptor antagonist activity protein binding interleukin-1 Type I receptor antagonist activity interleukin-1 Type II receptor antagonist activity
          Process(es)
          lipid metabolic process immune response insulin secretion negative regulation of heterotypic cell-cell adhesion response to glucocorticoid negative regulation of interleukin-1-mediated signaling pathway
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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