Triggering receptor expressed on myeloid cells-1, is encoded by TREM1 gene. Expression is seen is in monocytes and neutrophils but not in lymphocytes, dendritic cells, or other cell types. The expression of Trem1 is upregulated by stimulation with lipopolysaccharide(LPS), gram-negative bacteria, and fungi. Cross-linking of TREM1 on neutrophils induces interleukin-8(IL8) and myeloperoxidase secretion, while cross-linking on monocytes induces not only secretion of IL8 but also of monocyte chemotactic protein-1(MCP1, or SCYA2) and tumor necrosis factor(TNF); MCP1 and TNF secretion could be further upregulated by LPS-mediated priming. Engagement also induces upregulation of adhesion molecules(e.g., ITGB1) and costimulatory molecules(e.g., CD40). TREM1 is associated with DAP12(TYROBP), a molecule frequently associated with activating receptors.
Formulation
0.5mg/ml if reconstituted with 0.2ml sterile DI water
Host
Rabbit
Immunogen Region
Amino acids 74-90 (FTRPSEVHMGKFTLKHD-mouse) were used as the immunogen for this Trem1 antibody.
Isotype
IgG
Predicted Reactivity
Mouse, Rat
Reactivity
Mouse, Rat
Recombinant
No
Uniprot
Q9JKE2
Format
Antigen affinity purified
Purification
Antigen affinity
Storage
After reconstitution, the Trem1 antibody can be stored for up to one month at 4°C. For long-term, aliquot and store at -20°C. Avoid repeated freezing and thawing.