IL-31, human recombinant protein
Interleukin 31, IL31, IL-31
- SPECIFICATION
- CITATIONS
- PROTOCOLS
- BACKGROUND
Primary Accession | Q6EBC2 |
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Calculated MW | 15.8 kDa |
Gene ID | 386653 |
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Gene Symbol | IL31 |
Other Names | Interleukin 31, IL31, IL-31 |
Gene Source | Human |
Source | E. coli |
Assay&Purity | SDS-PAGE; ≥95% |
Assay2&Purity2 | HPLC; ≥95% |
Recombinant | Yes |
Results | <5 ng/ml |
Sequence | SHTLPVRLLRPSDDVQKIVEELQSLSKMLLKDVEEEKGVLVSQNYTLPCLSPDAQPPNNIHSPAIRAYLKTIRQLDNKSVIDEIIEHLDKLIFQDAPETNISVPTDTHECKRFILTISQQFSECMDLALK SLTSGAQQATT |
Application Notes | Centrifuge the vial prior to opening. Reconstitute in sterile H₂O to a concentration ≥ 100 µg/ml. This solution can then be diluted into other aqueous buffers. |
Format | Lyophilized protein |
Storage | -20°C; Lyophilized from 20 mM phosphate buffer, 150 mM NaCl, pH 7.4 |
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Provided below are standard protocols that you may find useful for product applications.
Background
IL-31 produced by activated Th2-type T cells, cooperates with a heterodimeric receptor consisting of IL-31 Receptor Anatagonist and Onconstatin-M Receptor that is constitutively expressed on epithelial cells and keratinocytes. IL-31 plays a role in the promotion of allergic skin disorders and in regulating other allergic diseases, such as asthma. IL-31 is involved in the itching sensation and endorses the scratching behavior in NC/Nga mice with atopic dermatitis. IL-31 expression is connected with CLA(+) T cells and contributes to the development of atopic dermatitis-induced skin inflammation and pruritus. IL-31 is a powerful inducer of proinflammatory mediators in human colonic SEMFs. IL-31 takes part as a proinflammatory cytokine derived from Th2 cells. Serum IL-31 level is higher in patients with atopic dermatitis. IL-31 is involved in a broad range of immune- & non-immune cells & possesses potential pleiotropic physiological functions, including regulating hematopoiesis & immune response, causing inflammatory bowel disease, airway hypersensitivity & dermatitis. IL-31 human recombinant produced in E.Coli is a single, non-glycosylated, polypeptide chain containing 141 amino acids (24-164 a.a.) and having a molecular mass of 15.8 kDa.
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