Thermo Fisher Scientific IL31RA Polyclonal Antibody

Applications

Tested Dilution

Publications

Western Blot (WB)

0.1 µg/mL

-

Immunocytochemistry (ICC/IF)

5-15 µg/mL

-

Flow Cytometry (Flow)

2.5 µg per million cells

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Goat / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Mouse myeloma cell line NS0-derived recombinant human IL-31 RA Ala20-Ser516 if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:IL31RA,uniProtId:Q8NI17-1,ncbiNodeId:9606,antigenRange:20-516,antigenLength:732,antigenImageFileName:PA5-47391_IL31RA_Q8NI17-1_Goat.svg,antigenImageFileNamePDP:PA5-47391_IL31RA_Q8NI17-1_Goat_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Lyophilized

Concentration

0.2 mg/mL

Purification

Antigen affinity chromatography

Storage buffer

PBS with 5% trehalose

Contains

No Preservative

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Ambient (domestic); Wet ice (international)

RRID

AB_2606511

Product Specific Information

In direct ELISAs, approximately 5% cross-reactivity with recombinant mouse IL-31 RA is observed.

Reconstitute at 0.2 mg/mL in sterile PBS.

Target Information

IL-31 is a T cell cytokine that is preferentially produced by T helper type 2 cells. IL-31 signals through a heterodimeric receptor composed of the IL-31 receptor (IL-31R) and the oncostatin M receptor (OSM). This receptor complex recruits JAK1, JAK2, Stat1, Stat3 and Stat5 signaling pathways, as well as the PI3 kinase/AKT cascade. SHP-2 and Shc adapter molecules are also recruited and contribute to an increased activation of the MAP kinase pathway in response to IL-31. Overexpression of IL-31 in mice results in pruritus and skin dermatitis resembling human atopic dermatitis (AD). Comparisons between skin from patients with AD and healthy skin showed IL-31R expression at higher levels on epidermal keratinocytes in AD samples. Infiltrating cells, more numerous in skin from patients with AD compared with that of healthy individuals, expressed IL-31 mRNA. IL-31 may participate in the cause of itch sensation and promote scratching behavior in NC/Nga mice with atopic dermatitis, and may represent a novel target for antipruritic drug development.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.