The immunogenic sequence is common to all three known ST2 isoforms.
A suggested positive control is 293 cell lysate.
PA5-20077 can be used with blocking peptide PEP-0195.
ST2 is a member of the interleukin 1 receptor family. Studies of ST2 in mouse suggested that this receptor can be induced by proinflammatory stimuli, and may be involved in the function of helper T cells.
ST2 belongs to the interleukin-1 receptor family with three Ig-like C2-type (immunoglobulin-like) domains and a TIR domain. ST2 is a receptor for interleukin-33 (IL-33) which upon stimulation recruits the signaling molecules MYD88, IRAK1, IRAK4, and TRAF6, followed by phosphorylation of MAPK3/ERK1 and/or MAPK1/ERK2, MAPK14, and MAPK8. Reports also suggest its possible role in helper T-cell function as well as in cell growth. Three isoforms of ST2 have been reported where isoform C is a membrane form and isoform B is a secreted form. ST2 may be induced by proinflammatory stimuli, and may also be found in serum of autoimmune disease. Different isoforms are restricted to different tissues while high expression of this protein is evident in kidney, lung, placenta, stomach, skeletal muscle, colon and small intestine.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
Protein Aliases: DER4, Fit-1, Ly84, ST2L, St2, St2-rs1, T1, T1/ST2; growth stimulation-expressed; homolog of mouse growth stimulation-expressed; interleukin 1 receptor-like 1; interleukin 1 receptor-related protein; Interleukin-1 receptor-like 1; Interleukin-33 receptor alpha chain; Lymphocyte antigen 84; Protein ST2; Protein T1
Gene Aliases: DER4; FIT-1; IL1RL1; IL33R; Ly84; ST2; St2-rs1; ST2L; ST2V; Ste2; T1; T1/ST2