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PeproTech IL-1 beta Polyclonal Antibody, PeproTech®, Invitrogen™

Catalog No. 500P801MG
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500-P80-1MG 1 mg
500P8050UG 50 μg
500P80100UG 100 μg
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Catalog No. 500-P80-1MG Supplier PeproTech Supplier No. 500P801MG
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Description

Rabbit Polyclonal Antibody

AA Sequence of recombinant protein: MVPIRQLHCR LRDEQQKCLV LSDPCELKAL HLNGQNISQQ VVFSMSFVQG ETSNDKIPVA LGLKGLNLYL SCVMKDGTPT LQLESVDPKQ YPKKKMEKRF VFNKIEVKTK VEFESAQFPN WYISTSQAEH RPVFLGNSNG RDIVDFTMEP VSS. Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Rat IL-1beta. Anti-Rat IL-1beta-specific antibody was purified by affinity chromatography employing an immobilized Rat IL-1beta matrix. Sandwich ELISA: To detect Rat IL-1beta by sandwich ELISA (using 100 μL/well antibody solution) a concentration of 0.5-2.0 μg/mL of this antibody is required. This antigen affinity purified antibody, in conjunction with PeproTech Biotinylated Anti-Rat IL-1beta (500-P80Bt) as a detection antibody, allows the detection of at least 0.2-0.4 ng/well of Recombinant Rat IL-1beta. Western Blot: To detect Rat IL-1beta by Western Blot analysis this antibody can be used at a concentration of 0.1-0.2 μg/mL. When used in conjunction with compatible secondary reagents, the detection limit for Recombinant Rat IL-1beta is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions.

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, Western Blot
Classification Polyclonal
Concentration 0.1-1.0 mg/mL
Conjugate Unconjugated
Formulation PBS with no preservative
Gene IL1B
Gene Accession No. Q63264
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
Immunogen E.coli-derived Recombinant Rat IL-1beta.
Purification Method Antigen affinity chromatography
Quantity 1 mg
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 24494
Target Species Rat
Content And Storage -20°C
Product Type Antibody
Form Lyophilized
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