IL-1 alpha Polyclonal Antibody, Biotin, PeproTech®, Invitrogen™

Rabbit Polyclonal Antibody

Catalog Number	Mfr. No.	Quantity
50-271-8601	Invitrogen™ 500P21ABT500UG	500 μg

Description

AA Sequence of recombinant protein: SAPFSFLSNV KYNFMRIIKY EFILNDALNQ SIIRANDQYL TAAALHNLDE AVKFDMGAYK SSKDDAKITV ILRISKTQLY VTAQDEDQPV LLKEMPEIPK TITGSETNLL FFWETHGTKN YFTSVAHPNL FIATKQDYWV CLAGGPPSIT DFQILENQA. Preparation: Produced from sera of rabbits immunized with highly pure Recombinant Human IL-1alpha. Anti-Human IL-1alpha-specific antibody was purified by affinity chromatography and then biotinylated. Sandwich ELISA: To detect hIL-1alpha by sandwich ELISA (using 100 μL/well antibody solution) a concentration of 0.25-1.0 μg/mL of this antibody is required. This biotinylated polyclonal antibody, in conjunction with PeproTech Polyclonal Anti-Human IL-1alpha (500-P21A) as a capture antibody, allows the detection of at least 0.2-0.4 ng/well of Recombinant hIL-1alpha. Western Blot: To detect hIL-1alpha by Western Blot analysis this antibody can be used at a concentration of 0.1-0.2 μg/mL. Used in conjunction with compatible secondary reagents the detection limit for Recombinant hIL-1alpha is 1.5-3.0 ng/lane, under either reducing or non-reducing conditions. 500-P21ABT-1MG will be provided as 2 x 500 μg

IL-1 alpha (Interleukin-1 alpha) is a proinflammatory cytokine expressed by monocytes, macrophages, and dendritic cells. IL-1 alpha is coded by the IL1A gene and signals through two receptors, IL-1RI and IL-1RII, both of which are shared with IL-1 beta. IL1A is located on the q arm on chromosome 2 at position 13. IL-1 alpha plays an important role in innate host defense by triggering the production of other proinflammatory cytokines in target cells and initiating acute-phase responses. IL-1 alpha 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 alpha is a pleiotropic cytokine involved in various immune responses, inflammatory processes, and hematopoiesis. Further, IL-1 alpha is produced by monocytes and macrophages as a proprotein, which is proteolytically processed and released in response to cell injury and induces apoptosis. The IL1A gene and eight other interleukin 1 family genes form a cytokine gene cluster on chromosome 2. IL1 alpha regulates the activities of NF-kappaB and mitogen-activated protein kinases. IL-1 alpha can stimulate the expression of IL6 and cyclooxygenase-2 (PTGS2/COX-2), as well as enhance the production of nitric oxide (NO). High levels of IL-1 alpha are associated with several chronic inflammatory diseases including rheumatoid arthritis, psoriasis and multiple sclerosis.

Specifications

• Antigen: IL-1 alpha
• Applications: ELISA, Western Blot
• Conjugate: Biotin
• Host Species: Rabbit
• Target Species: Human
• Gene Accession No.: P01583
• Gene ID (Entrez): 3552
• Immunogen: E.coli-derived Recombinant Human IL-1alpha.
• Purification Method: Antigen affinity chromatography
• Gene: Il1a

• Concentration: 0.1-1.0 mg/mL
• Classification: Polyclonal
• Form: Lyophilized
• Regulatory Status: RUO
• Formulation: PBS with no preservative
• Gene Alias: CTLA8; hematopoietin-1; IL 1 a; IL 1α; IL1; IL-1 alpha; IL17; IL1A; Il-1a; IL-1alpha; IL1-ALPHA; IL1F1; IL1α; ILN; Interleukin; interleukin 1 alpha; interleukin 1, alpha; interleukin 17; interleukin 1a; interleukin 1-alpha; interleukin 1-alpha (AA 1 - 152); Interleukin1 alpha; interleukin-1 alpha; interleukin-1 alpha precursor; Interleukin-17A; preinterleukin 1 alpha; pre-interleukin-1 alpha; pro-interleukin-1-alpha; RP23-160G19.8
• Gene Symbols: Il1a
• Primary or Secondary: Primary
• Content And Storage: -20°C