Human Anti-IL4 scFv-Fc Chimera (VS-0425-FY131)

CAT#: VS-0425-FY131

The anti-IL4 scFv-FC is a targeted biologic that binds to interleukin-4 (IL-4), a critical cytokine in the regulation of immune responses and allergic inflammation, with the objective of neutralizing its effects to manage conditions like asthma and other allergic diseases.

Gene Expression
Figure 1 Testis Figure 2 RNA cell line category: Cell line enriched (MOLT-4)

Specifications

  • Immunogen
  • Using human IL4 as an immunogen.
  • Host Species
  • Human
  • Type
  • Human IgG1, scFv-Fc
  • Specificity
  • Human IL4
  • Species Reactivity
  • Human
  • Applications
  • ELISA, Inhibition
  • Related Disease
  • Schistosomiasis and Allergic Disease

Product Property

  • Purity
  • >95% as determined by SDS-PAGE
  • Concentration
  • Please refer to the vial label for the specific concentration.
  • Storage
  • Centrifuge briefly prior to opening vial. Store at +4°C short term (1-2 weeks). Aliquot and store at -20°C long term. Avoid repeated freeze/thaw cycles.
  • Shipping
  • Ice packs

Applications

  • Application Notes
  • The optimal dilution concentration is determined by the experiment.

Target

  • Alternative Names
  • Interleukin 4
  • Long Name
  • Interleukin 4
  • Sequence Similarities
  • Belongs to the IL-4/IL-13 family.
  • Cellular Localization
  • Secreted
  • Post Translation Modifications
  • Glycosylation at Asn62
    Modification sites at PhosphoSitePlus
    Glycosylation from GlyGen 1 site
  • Function
  • Cytokine secreted primarily by mast cells, T-cells, eosinophils, and basophils that plays a role in regulating antibody production, hematopoiesis and inflammation, and the development of effector T-cell responses.
    Induces the expression of class II MHC molecules on resting B-cells.
    Enhances both secretion and cell surface expression of IgE and IgG1.
    Regulates also the expression of the low affinity Fc receptor for IgE (CD23) on both lymphocytes and monocytes.
    Positively regulates IL31RA expression in macrophages.
    Stimulates autophagy in dendritic cells by interfering with mTORC1 signaling and through the induction of RUFY4.
    In addition, plays a critical role in higher functions of the normal brain, such as memory and learning.
    Upon binding to IL4, IL4R receptor dimerizes either with the common IL2R gamma chain/IL2RG to produce the type 1 signaling complex, located mainly on hematopoietic cells, or with the IL13RA1 to produce the type 2 complex, which is expressed also on nonhematopoietic cells.
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Product Notes

This is a product of Creative Biolabs' Hi-Affi™ recombinant antibody portfolio, which has several benefits including:

• Increased sensitivity
• Confirmed specificity
• High repeatability
• Excellent batch-to-batch consistency
• Sustainable supply
• Animal-free production

See more details about Hi-Affi™ recombinant antibody benefits.

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COA

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