Rat Anti-Mouse IL-1 R4

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Size100 µg
Price380 €
CategoryMonoclonal Antibody
Clone Nr.(#3F22)
Species ReactivityMouse
ReconstitutionCentrifuge vial prior to opening. Reconstitute the antibody with 500 µl sterile PBS and the final concentration is 200 µg/ml.
Stability and StorageLyophilized samples are stable for 2 years from date of receipt when stored at -20°C. Reconstituted antibody can be aliquoted and stored frozen at < -20°C for at least six months without detectable loss of activity.
PreparationThis antibody was produced from a hybridoma (mouse myeloma fused with spleen cells from a rat immunized with purified mouse recombinant IL-1 R4 extracellular doamin. The IgG2 fraction of the culture supernatant was purified by Protein A/G affinity chromatography.
Antigenrecombinant mouse IL-1R4
SynonymsIL-1 R, DER4; FIT-1; IL33R; ST2; ST2L; ST2V; T1
DescriptionThe Interleukin 1 receptor family comprises at least nine members. All family members possess three immunoglobulin (Ig)-like domains in their extracellular region. Most members also have an intracellular TIR (Toll-like receptor/IL-1 receptor) signaling domain that is also conserved in the Toll-like receptor family. A subtype of the IL-1 R family, SIGIRR (single Ig domain-containing IL-1 R-related molecule) differs from the other nine members by having only one Ig domain. ST2L, also known as IL-1 R4, is a transmembrane glycoprotein in the interleukin-1 receptor family. ST2L is expressed on mast cells and Th2 cells as well as on stressed cardiac myocytes and airway epithelia. ST2L associates with IL-1R AcP to form a receptor complex for IL-33. Alternative splicing generates ST2, a secreted isoform that functions as an inhibitor of IL-33 signaling. Within the ECD, mouse ST2L shares 68% aa sequence identity with human ST2L.
Uniprot IDQ01638
Protein RefSeqNP_003847.2
mRNA RefSeqNM_003856.3

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