Feline IL-6 Antibody

Applications

Please Note: Optimal dilutions should be determined by each laboratory for each application. General Protocols are available in the Technical Information section on our website.

Preparation and Storage

Background: IL-6

Interleukin 6 (IL-6) is a pleiotropic alpha -helical cytokine that plays important roles in acute phase reactions, inflammation, hematopoiesis, bone metabolism, and cancer progression. IL-6 activity is central to the transition from acute inflammation to either acquired immunity or chronic inflammatory disease. It is secreted by multiple cell types as a 22 kDa‑28 kDa phosphorylated and variably glycosylated molecule (1‑4). Mature feline IL-6 is 181 amino acids (aa) in length and shares 76%, 58%, 39%, and 41% aa sequence identity with canine, human, mouse, and rat IL-6, respectively (5). IL-6 induces signaling through a cell surface heterodimeric receptor complex composed of a ligand binding subunit (IL-6 R) and a signal transducing subunit (gp130). IL-6 binds to IL-6 R, triggering IL-6 R association with gp130 and gp130 dimerization (6). gp130 is also a component of the receptors for CLC, CNTF, CT-1, IL-11, IL-27, LIF, and OSM (7). Soluble forms of IL-6 R are generated by both alternate splicing and proteolytic cleavage (3). In a mechanism known as trans-signaling, complexes of soluble IL-6 and IL-6 R elicit responses from gp130‑expressing cells that lack cell surface IL-6 R (3). Trans-signaling enables a wider range of cell types to respond to IL-6, as the expression of gp130 is ubiquitous while that of IL-6 R is predominantly restricted to hepatocytes, leukocytes, and lymphocytes (3). Soluble splice forms of gp130 block trans-signaling from IL-6/IL-6 R but not from other cytokines that utilize gp130 as a coreceptor (4, 8).

Product Datasheets

Related Research Areas

• Adipocytokines
• Cancer Biomarkers
• Conventional/Classical Dendritic Cells
• Cytokines and Receptors in Allergy and Asthma
• Cytokines and Receptors in Angiogenesis
• Cytokines and Receptors in Tfh Cell Differentiation and Function
• Diabetes
• gamma delta T Cells
• Glucose Homeostasis
• HIF Transcription Factors
• IL-6 Family
• Infectious Diseases
• Inflammatory Mediators
• Macrophage Activation Markers
• Microglia Activation Markers
• Molecules Secreted by VSMC
• Multiple Myeloma
• Multiple Sclerosis and Myelin Related Molecules
• Myeloid-derived Suppressor Cells (MDSC)
• Neuroinflammatory Factors
• Obesity
• Plasmacytoid Dendritic Cells
• Search Cytokine and Growth Factor Products
• T Cell Cytokine Signaling
• Th17 Cells
• Th22 Cells
• Th9 Cells