SIGLEC7 antibody
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Name
SIGLEC7 antibody
Category
Primary Antibodies
Provider
FineTest
Reference
FNab07862
Tested Applications
ELISA, WB, IHC
Description
Putative adhesion molecule that mediates sialic-acid dependent binding to cells. Preferentially binds to alpha-2,3-and alpha-2,6-linked sialic acid. Also binds disialogangliosides(disialogalactosyl globoside, disialyl lactotetraosylceramide and disialyl GalNAc lactotetraoslylceramide). The sialic acid recognition site may be masked by cis interactions with sialic acids on the same cell surface. In the immune response, may act as an inhibitory receptor upon ligand induced tyrosine phosphorylation by recruiting cytoplasmic phosphatase(s) via their SH2 domain(s) that block signal transduction through dephosphorylation of signaling molecules. Mediates inhibition of natural killer cells cytotoxicity. May play a role in hemopoiesis. Inhibits differentiation of CD34+ cell precursors towards myelomonocytic cell lineage and proliferation of leukemic myeloid cells(in vitro).
Documentos del producto
Especificaciones del producto
| Category | Primary Antibodies |
| Immunogen Target | sialic acid binding Ig-like lectin 7 (SIGLEC7) |
| Host | Rabbit |
| Reactivity | Human |
| Recommended Dilution | WB: 1:500-1:2000; IHC: 1:20-1:200 |
| Clonality | polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | 75 kDa |
| Purity | ≥95% as determined by SDS-PAGE |
| Purification | Immunogen affinity purified |
| Size 1 | 100µg |
| Form | liquid |
| Tested Applications | ELISA, WB, IHC |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3, -20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
| UniProt ID | Q9Y286 |
| Gene ID | 27036 |
| Alias | p75,QA79,AIRM1,CD328,AIRM-1,CDw328,D-siglec,SIGLEC-7,SIGLECP2,SIGLEC19P,p75/AIRM1,Adhesion inhibitory receptor molecule 1 |
| Background | Antibody anti-SIGLEC7 |
| Status | RUO |
| Note | Mol. Weight 75 kDa |
Background
SIGLEC7, also known as p75/AIRM1, is an inhibitory receptor expressed on natural killer (NK) cells and some myeloid cells. It binds preferentially to α2-8-linked disialic acids found on both self and microbial surfaces, helping to suppress inappropriate immune activation. SIGLEC7 transmits inhibitory signals via immunoreceptor tyrosine-based inhibitory motifs (ITIMs), reducing NK cell-mediated cytotoxicity. This protein plays a critical role in maintaining self-tolerance and modulating responses to cancer and viral infections. It is frequently studied for its involvement in tumor immune evasion and as a target for immunotherapy.
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