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IL-4 Protein

IL4 Origin: Mouse Host: Escherichia coli (E. coli) Recombinant > 95 % as determined by SDS-PAGE
Catalog No. ABIN7320599
  • Target See all IL-4 (IL4) Proteins
    IL-4 (IL4) (Interleukin 4 (IL4))
    Protein Type
    Recombinant
    Origin
    • 27
    • 11
    • 9
    • 4
    • 3
    • 3
    • 3
    • 3
    • 3
    • 3
    • 2
    • 2
    • 2
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    Mouse
    Source
    • 38
    • 20
    • 13
    • 6
    • 4
    • 2
    • 1
    • 1
    • 1
    Escherichia coli (E. coli)
    Purpose
    Recombinant Mouse Interleukin-4/IL-4 Protein
    Sequence
    His23-Ser140
    Characteristics
    Recombinant Mouse Interleukin-4 is produced by our E.coli expression system and the target gene encoding His23-Ser140 is expressed.
    Purity
    > 95 % as determined by SDS-PAGE
    Endotoxin Level
    < 1.0 EU per μg as determined by the LAL method.
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    Discover our top product IL4 Protein
  • Restrictions
    For Research Use only
  • Format
    Lyophilized
    Reconstitution
    Please refer to the printed manual for detailed information.
    Buffer
    Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.
    Storage
    4 °C,-20 °C,-80 °C
    Storage Comment
    Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80°C. Reconstituted protein solution can be stored at 4-8°C for 2-7 days. Aliquots of reconstituted samples are stable at < -20°C for 3 months.
  • Target
    IL-4 (IL4) (Interleukin 4 (IL4))
    Alternative Name
    Interleukin-4/IL-4 (IL4 Products)
    Synonyms
    IL4 Protein, IL-4 Protein, BCGF-1 Protein, BCGF1 Protein, BSF-1 Protein, BSF1 Protein, Il-4 Protein, Il4e12 Protein, IL2 Protein, interleukin 4 Protein, IL4 Protein, Il4 Protein
    Background

    Background: Mouse Interleukin-4(IL-4) is a monomeric, Th2 cytokine that shows pleiotropic effects during immune responses. It is a glycosylated polypeptide that contains three intrachain disulfide bridges and adopts a bundled four α-helix structure. IL-4 exerts its effects through two receptor complexes, Participates in at least several B-cell activation processes as well as of other cell types. IL-4 is primarily expressed by Th2-biased CD4+T cells, mast cells, basophils, and eosinophils. It promotes cell proliferation, survival, and immunoglobulin class switch to IgG1 and IgE in mouse B cells, acquisition of the Th2 phenotype by na?ve CD4+T cells, priming and chemotaxis of mast cells, eosinophils, and basophils, and the proliferation and activation of epithelial cells. IL-4 plays a dominant role in the development of allergic inflammation and asthma. It also regulates the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes.

    Synonym: Interleukin-4,B-cell IgG differentiation factor,B-cell growth factor 1,B-cell stimulatory factor 1,IGG1 induction factor,Lymphocyte stimulatory factor 1,IL-4,BSF-1

    Molecular Weight
    13.4 kDa
    UniProt
    P07750
    Pathways
    JAK-STAT Signaling, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Proton Transport, Activated T Cell Proliferation
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