- Tel: 858.663.9055
-
Email: info@nsjbio.com
- Tel: 858.663.9055
- Email: info@nsjbio.com
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TIM-3 antibody recognizes T-cell immunoglobulin and mucin-domain containing protein 3, encoded by the HAVCR2 gene. TIM-3 is an immune checkpoint receptor expressed on T cells, regulatory T cells, and innate immune populations such as dendritic cells and natural killer cells. It functions as a negative regulator of immune responses, contributing to tolerance and exhaustion. Because TIM-3 plays a role in both normal immune regulation and tumor immune evasion, TIM-3 antibody is a critical reagent in immunology and oncology research.
Structurally, TIM-3 includes an extracellular immunoglobulin-like domain, a mucin stalk region, a single transmembrane helix, and a cytoplasmic tail containing tyrosine motifs. Its ligands include galectin-9, phosphatidylserine, and HMGB1, through which it modulates T-cell signaling and dampens inflammatory responses. TIM-3 upregulation on exhausted T cells has made it a focus of studies exploring immune checkpoint blockade in cancer therapy.
The TIM-3 antibody clone TIM3/6863R provides specific and reproducible detection of this checkpoint receptor. Recombinant production ensures consistency across lots, reducing experimental variability. Peer-reviewed publications have documented the utility of TIM-3 detection in profiling T-cell exhaustion during chronic infections and in mapping immune landscapes of tumors. This clone supports research into both fundamental immunology and therapeutic development.
Research using clone TIM3/6863R has revealed how TIM-3 expression marks dysfunctional T cells that fail to proliferate or produce cytokines. Detecting TIM-3 helps clarify mechanisms of immune evasion in solid tumors, hematologic cancers, and viral persistence. Experimental strategies targeting TIM-3, either alone or in combination with PD-1 blockade, continue to be explored, making detection antibodies indispensable in preclinical and translational studies.
NSJ Bioreagents provides this TIM-3 antibody to support studies in immunology, checkpoint regulation, and tumor biology. Alternate terms include HAVCR2 antibody, T-cell immunoglobulin and mucin domain 3 antibody, immune exhaustion receptor antibody, checkpoint regulator antibody, and galectin-9 receptor antibody.
Optimal dilution of the TIM-3 antibody should be determined by the researcher.
A recombinant fragment of human TIM3 protein (within amino acids 1-200) was used as the immunogen for the TIM-3 antibody.
Aliquot the TIM-3 antibody and store frozen at -20oC or colder. Avoid repeated freeze-thaw cycles.
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