Recombinant Human IL-31 Protein
Sizes: 10ug, 20g, 50ug, 100ug
Catalogue Numbers: RP01757-10, RP01757-20, RP01757-50, RP01757-100
Citations, Manuals and MSDS Available upon request.
Description: Recombinant Human IL-31 Protein is produced by HEK293 cells expression system. The target protein is expressed with sequence (Ser24-Thr164) of human IL-31 (Accession #NP_001014358.1) fused with a 6×His tag at the N-terminus.
Alternate Names: IL-31; IL31
SWISS: Q6EBC2
GeneID: 386653
Species: Human
Purity: ≥ 90 % as determined by SDS-PAGE.
Storage: Store at -20 ℃. Store the lyophilized protein at -20℃ to -80 ℃ up to 1 year from the date of receipt. After reconstitution, the protein solution is stable at -20℃ for 3 months, at 2-8℃ for up to 1 week.
Background: IL-31 is an inflammatory cytokine that helps trigger cell-mediated immunity against pathogens. Activates STAT3 and possibly STAT1 and STAT5 through the IL31 heterodimeric receptor composed of IL31RA and OSMR. It has also been identified as a major player in a number of chronic inflammatory diseases, including atopic dermatitis. May function in skin immunity. IL-31 is produced by a variety of cells, namely type 2 helper (TH2) T-cells. IL-31 sends signals through a receptor complex made of IL-31RA and oncostatin M receptor β (OSMRβ) expressed in immune and epithelial cells. These signals activate three pathways: ERK1/2 MAP kinase, PI3K/AKT, and JAK1/2 signaling pathways.
Source: HEK293 cells
Tag: N-6His
Formulation: Lyophilized from a 0.22 μm filtered solution of PBS, pH 7.4.
Antigen Sequence: SHTLPVRLLRPSDDVQKIVEELQSLSKMLLKDVEEEKGVLVSQNYTLPCLSPDAQPPNNIHSPAIRAYLKTIRQLDNKSVIDEIIEHLDKLIFQDAPETNISVPTDTHECKRFILTISQQFSECMDLALKSLTSGAQQATT
Endotoxin: < 0.1 EU/μg of the protein by LAL method.
Research Use Only