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Invitrogen™ IL-1 beta Polyclonal Antibody, Biotin, eBioscience™, Invitrogen™
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Catalog No. 5012175
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50-121-75 50 μg
50-121-76 500 μg
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Catalog No. 50-121-75 Supplier Invitrogen™ Supplier No. 13711281
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Description

Rabbit Polyclonal Antibody

Description: The biotinylated polyclonal rabbit antibody reacts with mouse interleukin-1beta (IL-1beta), a 17 kDa factor secreted primarily by monocytes. IL-1 has effects on T-helper cells, inducing IL-2 secretion and expression of IL-2 receptors. IL-1 has effects on B cells, promoting cell proliferation and immunoglobulin synthesis. Applications Reported: Biotin anti-mouse interleukin-1 beta (IL-1 beta) has been reported for use as the detection antibody for a mouse IL-1 beta ELISA. Applications Tested: The biotinylated polyclonal rabbit anti-mouse IL-1 beta antibody has been tested as the detection antibody in a sandwich ELISA for analysis of mouse IL-1 beta in combination with the unlabelled B122 (14-7012) antibody for capture and recombinant mouse IL-1 beta (14-8012) as the standard. A suitable range of concentrations of this antibody for ELISA detection is 1.0 - 6.0 μg/mL. A standard curve consisting of doubling dilutions of the recombinant standard over the range of 2000 pg/mL - 15 pg/mL should be included in each ELISA plate. Filtration: 0.2 μm post-manufacturing filtered.

Interleukin-1 beta (IL-1 beta) is a proinflammatory cytokine expressed by monocytes, macrophages, and dendritic cells. IL-1 beta is synthesized in response to inflammatory stimuli as a 31 kDa inactive pro-form that accumulates in the cytosol. Cleavage of pro-IL-1 beta into the active 17 kDa protein requires the activation of inflammasomes, which are multi-protein complexes that respond to pathogens, stress conditions, and other danger signals. Inflammasome activation triggers the processing of the caspase-1 precursor into its active form, which in turn cleaves pro-IL-1 beta. IL-1 beta lacks a signal sequence peptide for classical ER/Golgi pathway and is secreted alongside caspase-1 via an alternate and incompletely understood mechanism. Although IL-1 beta is most often secreted in its active form, secretion of the uncleaved protein may be detectable under some biological conditions. IL-1 beta signals through two receptors, IL-1RI and IL-1RII, both of which are shared with IL-1 alpha. IL-1 beta activity can be moderated by IL-1 Receptor Antagonist (IL-1RA), a protein produced by many cell types that blocks receptor binding through competitive inhibition. IL-1 beta play an important role in innate host defense by triggering the production of other proinflammatory cytokines in target cells and initiating acute-phase responses to infection and injury. Elevated levels of IL-1 beta have been associated with many chronic inflammatory conditions IL-1 beta neutralizing antibodies potential therapeutic value.
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Specifications

Antigen IL-1 beta
Applications ELISA
Classification Polyclonal
Concentration 0.5 mg/mL
Conjugate Biotin
Formulation PBS with 0.09% sodium azide; pH 7.2
Gene IL1B
Gene Accession No. P10749
Gene Alias catabolin; cytokine; Hematopoietin 1 (H1); IFN beta inducing factor; il 1b; IL 1β; IL-1; IL1 B; IL-1 beta; IL-1 precursor; IL1B; IL-1B; IL1B1; IL1beta; IL-1beta; IL1-BETA; IL1F2; IL1β; ILN; Interleukin; interleukin 1 beta; Interleukin 1 beta precursor; interleukin 1, beta; interleukin 1, beta 1; interleukin 1-beta; interleukin*1*beta; Interleukin1 beta; interleukin-1 beta; interleukin-1 beta precursor; interleukin-1 beta precursor (AA -113 to 153); interleukin-1 beta proprotein; interleukin-1b; interleukin-1beta; interleukin-beta; LAF; lymphocyte proliferation-potentiating factor; Osteoclast activating factor (OAF); preinterleukin 1 beta; Pro interleukin 1 beta; prointerleukin-1 beta; pro-interleukin-1-beta
Gene Symbols IL1B
Host Species Rabbit
Purification Method Affinity chromatography
Quantity 50 μg
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 16176
Target Species Mouse
Content And Storage 4°C, store in dark, DO NOT FREEZE!
Product Type Antibody
Form Liquid
Isotype IgG
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Safety and Handling

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

For Research Use Only.

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