Anti-IL-33R ST2 (IL1RL1) Antibody

Interleukin-1 receptor-like 1 (IL-33R ST2) is a member of the interleukin-1 receptor family, and is comprised of three Ig-like C2-type domains and a single TIR domain. IL-33R ST2 functions as a receptor for IL-33, and, following phosphorylation with MAPKa/ERK2, MAPK3/ERK1, MAPK8 and/ore MAPK14, serves to recruit IRAK1, IRAk4, MYD88, and TRAF6. It is also thought to have a potential role in the function of helper T-cells. High expression has been reported in colon, kidney, lung, placenta, skeletal muscle, small intestines, and the stomach. Isoform A has been noted to be more prevalent in colon, lung, placenta, testis and stomach, while Isoform B has greater presence in brain, liver and kidney.

This antibody recognizes the extracellular domain of IL-33R ST2.

Epitope: Extracellular Domain

KLH-conjugated linear peptide corresponding to the extracellular domain of human IL-33R ST2.

Anti-IL-33R ST2 (IL1RL1) Antibody is an antibody against IL-33R ST2 (IL1RL1) for use in WB, IH(P).

Immunohistochemistry Analysis: A 1:300 dilution from a previous lot detected IL-33R ST2 in normal human thymus tissue.

Research Category
Inflammation & Immunology

Research Sub Category
Cytokines & Cytokine Receptors

Evaluated by Western Blot in human kidney tissue lysate.

Western Blot Analysis: 0.5 µg/mL of this antibody detected IL-33R ST2 in 10 µg of human kidney tissue lysate.

~30 kDa observed.
UniProtKB/Swiss-Prot Q01638 (ILRL1_HUMAN) entry describes 3 isoforms produced by alternative splicing: Isoform A at 63.358 kDa, Isoform B at 36.993 kDa, Isoform C at 29.951 kDa The ~37 kDa product is the secreted form.

Affinity purified

Purified rabbit polyclonal in buffer containing 0.1 M Tris-Glycine (pH 7.4), 150 mM NaCl with 0.05% sodium azide.

Stable for 1 year at 2-8°C from date of receipt.

Control
Human kidney tissue lysate

Concentration: Please refer to the Certificate of Analysis for the lot-specific concentration.

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