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Human SIGIRR Protein, His Tag

Human SIGIRR Protein, His Tag

产品编号

KMP2983

别名

白细胞介素1受体相关蛋白, Human SIGIRR Protein, His Tag, SIGIRR

规格
  • 50ug
  • 100ug
  • 200ug
产品介绍
Alias白细胞介素1受体相关蛋白, Human SIGIRR Protein, His Tag, SIGIRR
Catalog NumberKMP2983
Product DescriptionThe Human SIGIRR Protein(KMP2983) is produced in HEK293 Cells. The target gene encoding the Human SIGIRR (Q6IA17-1) (Met1-His118) is expressed, fused with a polyhistidine tag at the C-terminus. The purified protein is biotinylated in vitro.
Molecular NameSIGIRR
SpeciesHuman
HostHEK293 Cells
Size50ug, 100ug, 200ug
Purity>95% as determined by SDS-PAGE
PurificationAffinity purification
Endotoxin<1.0 EU/ug determined by the LAL method
FormulationPBS, pH7.4
BackgroundSingle Ig IL-1-related receptor (SIGIRR) or TIR8 is a member of Toll-like receptor-interleukin 1 receptor signaling (TLR-IL-1R) receptor superfamily. Although SIGIRR/TIR8 shows the typical conserved motifs that characterize the IL-1R and Toll superfamily, it is structurally and functionally distinct from both. SIGIRR/TIR8 has only one Ig domain in its extracellular portion whereas the IL-1R family contains three Ig folds. An unusually long cytoplasmic domain is reminiscent of the structure of drosophila Toll, yet the SIGIRR peptide sequence is more closely related to IL-1RI. SIGIRR/TIR8 was mainly expressed in mouse and human epithelial tissues such as kidney, lung and gut. Resting and activated T and B lymphocytes and monocytes-macrophages expressed little or no SIGIRR/TIR8, with the exception of the mouse GG2EE macrophage line. Inflammation is enhanced in SIGIRR-deficient mice. SIGIRR negatively modulates immune responses. Inflammation is enhanced in SIGIRR-deficient mice, as shown by their enhanced chemokine induction after IL-1 injection and reduced threshold for lethal endotoxin challenge.
Storage ConditionAliquot and store at -20℃ to -80℃. Avoid repeated freezing and thawing cycles.
Shipping ConditionIn general, recombinant proteins are provided as lyophilized powder which are shipped at ambient temperature. If supplied as liquid, the proteins will be shipped with dry ice.
Molecular Weight13.98 kDa

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