Western Blotting (WB), Immunohistochemistry (Frozen Sections) (IHC (fro))
Specificity
Recognizes the Single Ig IL-1-related receptor (SIGIRR), a member of the Toll-like receptor-interleukin 1 receptor superfamily, defined by an intracellular Toll-IL-1R (TIR) domain. SIGIRR acts as a negative regulator of the Toll-like and IL-1R receptor signalling pathways. It interacts with TLR4, TLR5, TLR9 and IL-1R through the extracellular Ig domain, or the intracellular TIR domain. The Ig domain interferes with the heterodimerization of IL-1R while the intracellular TIR domain inhibits both IL-1 and LPS signalling by attenuating the recruitment of receptor-proximal signalling components to TLR4. SIGIRR is expressed in kidney, colon, small intestine, lung, spleen and liver. It is not expressed in brain and muscle.
Cross-Reactivity
Human
Purification
Immunoaffinity purified
Immunogen
A peptide corresponding to 15 AA at the carboxy terminus of mouse SIGIRR. Immunogen type: Synthetic peptide
WARNING: Reagents contain sodium azide. Sodium azide is very toxic if ingested or inhaled. Avoid contact with skin, eyes, or clothing. Wear eye or face protection when handling. If skin or eye contact occurs, wash with copious amounts of water. If ingested or inhaled, contact a physician immediately. Sodium azide yields toxic hydrazoic acid under acidic conditions. Dilute azide-containing compounds in running water before discarding to avoid accumulation of potentially explosive deposits in lead or copper plumbing.
Handling Advice
Avoid repeated freezing and thawing.
Storage
4 °C/-20 °C
Target
SIGIRR
(Single Immunoglobulin and Toll-Interleukin 1 Receptor (TIR) Domain (SIGIRR))