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2929-TM), Recombinant Human TIM-1/KIM-1/HAVCR (Catalog # 1750-TM), Recombinant Human TIM-3 Fc Chimera (Catalog # 2365-TM), Recombinant Mouse TIM-1/KIM-1/HAVCR (Catalog # 1817-TM), Recombinant Mouse TIM-2 (Catalog # 1885-TM), Recombinant Mouse TIM-3 Fc Chimera (Catalog # 1529-TM), Recombinant Mouse TIM-4 (Catalog # 2826-TI), Recombinant Mouse TIM-5, and Recombinant Mouse TIM-6. PVDF Membrane was probed with 0.1 µg/mL of Goat Anti-Human TIM-4 Antigen Affinity-purified Polyclonal Antibody (Catalog # AF2929) followed by HRP-conjugated Anti-Goat IgG Secondary Antibody (Catalog # HAF109). A specific band was detected for TIM-4 at approximately 75 kDa (as indicated). This experiment was conducted under reducing conditions and using Immunoblot Buffer Group 3." class="big_lightbox" target="_blank">
VC004). Before incubation with the primary antibody, tissue was subjected to heat-induced epitope retrieval using Antigen Retrieval Reagent-Basic (Catalog # CTS013). Tissue was stained using DAB (brown) and counterstained with hematoxylin (blue). Specific staining was localized to cell membranes of macrophages. View our protocol for IHC Staining with VisUCyte HRP Polymer Detection Reagents." class="big_lightbox" target="_blank">
The T cell immunoglobulin and mucin domain containing protein (TIM) family encodes cell surface receptors that are involved in the regulation of T helper (Th) -1 and -2 cell-mediated immunity. Studies have shown that TIM 4, which is preferentially expressed on macrophages and dendritic cells, is the natural ligand of TIM 1, and that this binding leads to T-cell expansion and cytokine production. Unlike other members of the TIM family, TIM 4 lacks a putative tyrosine phosphorylation signal sequence in its intracellular domain (Kuchroo et al, 2003). The TIM 4 gene maps to a locus associated with predisposition to asthma in both mice and humans and with its connection to TIM 1-triggered Th2 responsiveness, may be considered as a candidate disease/predisposition gene for asthma