anti- KIR3DL1 antibody
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935106861
info@markelab.com
name
anti- KIR3DL1 antibody
category
Primary Antibodies
provider
FineTest
reference
FNab04583
tested applications
ELISA, WB, FC
Description
Receptor on natural killer(NK) cells for HLA Bw4 allele. Inhibits the activity of NK cells thus preventing cell lysis.
Documents del producto
Instrucciones
Data sheet
Product specifications
| Category | Primary Antibodies |
| Immunogen Target | killer cell immunoglobulin-like receptor, three domains, long cytoplasmic tail, 1 |
| Host | Rabbit |
| Reactivity | human |
| Recommended Dilution | WB: 1:500-1:2000 |
| Clonality | polyclonal |
| Conjugation | Unconjugated |
| Isotype | IgG |
| Observed MW | 49 kDa |
| Purity | ≥95% as determined by SDS-PAGE |
| Purification | Immunogen affinity purified |
| Size 1 | 100µg |
| Form | liquid |
| Tested Applications | ELISA, WB, FC |
| Storage | PBS with 0.02% sodium azide and 50% glycerol pH 7.3,-20℃ for 12 months(Avoid repeated freeze / thaw cycles.) |
| UniProt ID | P43629 |
| Gene ID | 3811 |
| Alias | CD158 antigen-like family member E,HLA-BW4-specific inhibitory NK cell receptor,CD158E,NKAT3,NKB1Natural killer-associated transcript 3,KIR,NKB1,NKAT3,NKB1B,NKAT-3,CD158E1,KIR2DL5B,KIR3DL1/S1 |
| Background | Antibody anti-KIR3DL1 |
| Status | RUO |
| Note | This product is for research use only. |
Descripción
Killer Cell Immunoglobulin-Like Receptor 3DL1 (KIR3DL1) is a member of the KIR family, expressed on natural killer (NK) cells and a subset of T lymphocytes, playing a critical role in modulating immune responses. This receptor binds specifically to HLA class I molecules, particularly HLA-B alleles with the Bw4 motif, allowing NK cells to recognize and monitor the health of target cells. When KIR3DL1 engages its ligand, it delivers inhibitory signals that suppress NK cell cytotoxic activity, thus maintaining immune homeostasis and preventing autoreactivity. Variations in KIR3DL1, including polymorphisms and expression levels, are associated with differential susceptibility to infectious diseases, cancer, and autoimmune conditions. Studies have also highlighted its significance in allogeneic hematopoietic stem cell transplantation, where KIR-HLA mismatches can influence graft-versus-leukemia effects and transplantation outcomes. By regulating NK cell activity, KIR3DL1 contributes to the delicate balance between immune surveillance and tolerance, making it a valuable target for therapeutic interventions in cancer immunotherapy and immune-mediated disorders.
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