Human IL-31 ELISA Kit (Colorimetric)
货号：
NBP1-83745 基本售价：
8308.3 元 规格：
96 Tests
产品信息
概述| 货号 | NBP1-83745 |
| 反应种属 | HuSpecies Glossary |
| 应用 | ELISA |
性能| 供应商 | Novus |
| 背景 | IL-31 is a 24kD and 164 AA alpha-helical protein with a four-helix bundle structure, preferentially produced by CD 4+ type 2 helper T cells. IL-31 is closely related to the IL-6 type cytokines such as oncostatin M, Leukemia inhibitory factor and cardiotrophin 1. IL-31 signals via binding to a heterodimeric complex that is composed of IL-31 receptor A (IL-31RA) that is highly homologous with the gp 30-like receptor and oncostatin M receptor subunits. These receptor subunits are expressed in activated monocytes, in epithelial cells, and keratinocytes respectively. On target cells IL-31 binding can induce activation of the JAK/STAT, AKT and MAPK signaling pathways. Due to the ubiquitous expression of its receptor complex, IL-31 has numerous physiological roles including regulation of hematopoiesis and immune response. When overexpressed in transgenic mice, IL-31 induces severe pruritus resembling eczema in humans. Serum IL-31 was previously found overexpressed in adults with atopic dermatitis (AD). Serum measurement of IL-31 in paediatric atopic dermatitis revealed that elevated levels correlate with severity scoring. Activated effector T cells are recruited to the skin by chemokines and cell adhesion molecules. These components in the local microenvironment prolong T cell survival and contribute to the chronicity of these diseases. IL-31 is associated with the promotion of allergic and chronic inflammatory conditions such as dermatitis, pruritus, airway hypersensititvity and inflammatory bowel disease. |
| 存放说明 | Storage of components varies. See protocol for specific instructions. |
