Home  >  Products  >  SIGIRR, CT (Single Ig IL-1-Related Receptor, Single Ig IL-1R-Related Molecule, Single Immunoglobulin Domain-Containing IL1R-Related Protein, Toll/Interleukin-1 Receptor 8, TIR8)

SIGIRR, CT (Single Ig IL-1-Related Receptor, Single Ig IL-1R-Related Molecule, Single Immunoglobulin Domain-Containing IL1R-Related Protein, Toll/Interleukin-1 Receptor 8, TIR8)

Cat no: S1013-68F


Supplier: United States Biological
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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 heterodimerisation 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. Applications: Suitable for use in Immunohistochemistry (frozen) and Western Blot. Other applications not tested. Recommended Dilution: Immunohistochemistry (frozen): 10ug/ml Western Blot: 0.5-1ug/ml Optimal dilutions to be determined by the researcher. Storage and Stability: May be stored at 4 degrees C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20 degrees C. Aliquots are stable for at least 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
Catalogue number: S1013-68F
Reactivities: Human, Mouse
Hosts: Rabbit
Applications: Immunohistochemistry, Western Blot
Size: 100ug
Form: Supplied as a liquid in PBS, 0.02% sodium azide.
P type: Pab
Isotype: IgG
Purity: Purified by immunoaffinity chromatography.
Additional info: Recognizes mouse SIGIRR at ~43kD in A549 cell lysate. Species Crossreactivity: human.

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