Name: Human TREM2 Recombinant Protein (His Tag)
Synonyms: Triggering receptor expressed on myeloid cells 2;TREM-2;Triggering receptor expressed on monocytes 2;TREM2;Trem2a;Trem2b;Trem2c
Expression host: HEK293 Cells
Sequence: His19-Ser174
Accesstion: Q9NZC2
Species: Human
Mol_Mass: 18.3 kDa
AP_Mol_Mass: 22-40 kDa
Tag: C-His
Purity: > 95 % as determined by reducing SDS-PAGE.
Endotoxin:
Storage: Generally, lyophilized proteins are stable for up to 12 months when stored at -20 to -80℃. Reconstituted protein solution can be stored at 4-8℃ for 2-7 days. Aliquots of reconstituted samples are stable at
Shipping: This product is provided as lyophilized powder which is shipped with ice packs.
Formulation: Lyophilized from a 0.2 μm filtered solution of PBS, pH 7.4.Normally 5 % – 8 % trehalose, mannitol and 0.01% Tween80 are added as protectants before lyophilization.Please refer to the specific buffer information in the printed manual.
Reconstitution: Please refer to the printed manual for detailed information.
Background: Triggering Receptor Expressed on Myeloid cells 2 (TREM2)is a 35 kDa type I transmembrane member of the TREM family and Ig superfamily. Mature human TREM2 consists of a 156 amino acid (aa) extracellular domain (ECD) with one V-type Ig-like domain, a 21 aa transmembrane (TM) domain, and a 35 aa cytoplasmic tail. Soluble forms of the TREM2 ECD are generated by alternative splicing or proteolytic cleavage, and the cytoplasmic domain can be liberated by gamma-Secretase mediated intramembrane cleavage. A positively charged lysine within the transmembrane segment allows association with the signal adapter protein, DAP12 and inhibition of macrophage activation. TREM2 is expressed on macrophages, immature myeloid dendritic cells, osteoclasts, microglia, and adipocytes.It promotes the differentiation and function of osteoclasts, the production of inflammatory cytokines by adipocytes, insulin resistance, and the phagocytic clearance of bacteria.
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