Recombinant Mouse IL-1 Receptor Antagonist Protein/IL-1ra/IL-1RA Protein 50µg

  • Catalog number
    PKSM041046-50µg
  • Price
    Please ask
  • Size
    50µg
  • Activity
    NA
  • Synonym
    IL-1RN;IL-1ra;IRAP;IL1 inhibitor;Il1rn;Interleukin-1 Receptor Antagonist Protein
  • Sequence
    Arg27-Gln178
  • Fusion tag
    NA
  • Accession
    P25085
  • Expressed Host
    E.coli
  • Shipping
    The product is shipped at ambient temperature.Upon receipt, store it immediately at the temperature listed below.
  • Purity
    >95% as determined by reducing SDS-PAGE.
  • Stability and Storage
    Lyophilized protein should be stored at < -20℃, though stable at room temperature for 3 weeks.Reconstituted protein solution can be stored at 4-7℃ for 2-7 days.Aliquots of reconstituted samples are stable at < -20℃ for 3 months
  • Mol Mass
    17.5 kDa
  • AP Mol Mass
    16 kDa
  • Formulation
    Lyophilized from a 0.2 μm filtered solution of 20mM PB, 150mM NaCl, pH 7.4.
  • Background
    Interleukin-1 receptor antagonist protein (Il1rn), also known as IL-1ra, IRAP or IL1 inhibitor, is a member of the interleukin 1 cytokine family. This protein inhibits the activities of interleukin 1 alpha (IL1A) and interleukin 1 beta (IL1B), and modulates a variety of interleukin 1 related immune and inflammatory responses. The mouse Il1rn gene encodes a 178 amino acids (aa) protein with a 26 aa signal peptide. Mouse Il1rn protein shares 26% and 19% identity with its homologues IL-1 beta and IL-1 alpha, respectively. Il1rn can Inhibits the activity of interleukin-1 by binding to receptor IL1R1 and preventing its association with the coreceptor IL1RAP for signaling, but has no interleukin-1 like activity. Recently, an recombinant human Il1rn protein is used in the treatment of rheumatoid arthritis, an autoimmune disease in which IL-1 plays a key role.
  • Description
    The antagonist receptor ligand binding will be in contrast with agonist activity. Elabscience produces more antagonist and receptor related products as 1. The receptors are ligand binding factors of type 1, 2 or 3 and protein-molecules that receive chemical-signals from outside a cell. When such chemical-signals couple or bind to a receptor, they cause some form of cellular/tissue-response, e.g. a change in the electrical-activity of a cell. In this sense, am olfactory receptor is a protein-molecule that recognizes and responds to endogenous-chemical signals, chemokinesor cytokines e.g. an acetylcholine-receptor recognizes and responds to its endogenous-ligand, acetylcholine. However, sometimes in pharmacology, the term is also used to include other proteins that are drug-targets, such as enzymes, transporters and ion-channels.
  • Gene
    The Interleukin-1 family (IL-1 family) is a group of 11 cytokines, which plays a central role in the regulation of immune and inflammatory responses to infections or sterile insults. Rec. E. coli interleukin-1 for cell culture or antibody production.
  • Test
    Mouse or mice from the Mus musculus species are used for production of mouse monoclonal antibodies or mabs and as research model for humans in your lab. Mouse are mature after 40 days for females and 55 days for males. The female mice are pregnant only 20 days and can give birth to 10 litters of 6-8 mice a year. Transgenic, knock-out, congenic and inbread strains are known for C57BL/6, A/J, BALB/c, SCID while the CD-1 is outbred as strain.
  • Latin name
    Mus musculus
  • Source
    Recombinants or rec. proteins
  • Group
    recombinants
  • Gene target
  • Gene symbol
    IL6R, IL1F10, IL36G, IL25, IL22, IL18, IL37, IL1B, IL1A, IL19
  • Short name
    Recombinant Mouse IL-1 Receptor Antagonist Protein/IL-1ra/IL-1RA Protein 50µg
  • Technique
    Recombinant, Mouse, mouses, E. coli recombinant proteins are genetic recombinations in Escherichia coli, supplied as white sterile powder lyopillized. Elabscience advises they will be reconstituted in a buffer soluion or culture medium for cell culture.
  • Host
    mouse
  • Species
    Mouse, Mouses
  • Alternative name
    Rec. Mouse Interleukin-1 Receptor Antagonist Protein/Interleukin-1ra/Interleukin-1RA Protein 50µg
  • Alternative technique
    rec, murine
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
Gene info
MeSH Data
  • Name
  • Concept
    Scope note: The initial culturing of cells derived directly from fresh TISSUES.
  • Tree numbers
    • E01.370.225.500.223.500
    • E05.200.500.265.500
    • E05.242.223.500
    • E05.481.500.249.500
  • Qualifiers
    ethics, trends, veterinary, history, classification, economics, instrumentation, methods, standards, statistics & numerical data
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