Human Killer cell immunoglobulin-like receptor 2DL2 (KIR2DL2) ELISA Kit
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Description
Human Killer cell immunoglobulin-like receptor 2DL2 (KIR2DL2) ELISA Kit is an ELISA Kit for the in vitro quantitative measurement of Human Killer cell immunoglobulin-like receptor 2DL2 (KIR2DL2) concentrations in tissue homogenates, cell lysates and other biological fluids.
Documents del producto
Product specifications
| Category | ELISA Kits |
| Immunogen Target | Killer cell immunoglobulin-like receptor 2DL2 (KIR2DL2) |
| Reactivity | Human |
| Detection Method | Colorimetric |
| Assay Data | Quantitative |
| Test Range | 0.156 ng/ml - 10 ng/ml |
| Recommended Dilution | Optimal dilutions/concentrations should be determined by the end user. |
| Size 1 | 96 tests |
| Form | Lyophilized |
| Tested Applications | ELISA |
| Sample Type | Tissue homogenates, cell lysates and other biological fluids. |
| Availability | Shipped within 5-15 working days. The validity for this kit is 6 months. |
| Storage | Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual. |
| Dry Ice | No |
| UniProt ID | P43627 |
| Gene ID | 3803 |
| OMIM | 604937 |
| Alias | CD158 antigen-like family member B1,Natural killer-associated transcript 6,NKAT6,p58.2,CD158b,NKAT-6,CD158B1 |
| Background | Elisa kits for KIR2DL2 |
| Status | RUO |
| Note | Validity: The validity for this kit is 6 months. This product is for research use only. The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments. Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein. |
Descripción
Killer cell immunoglobulin-like receptors (KIRs) are a family of proteins primarily expressed on the surface of natural killer (NK) cells and some T-cell subsets. KIR2DL2, a member of this family, plays an essential role in regulating NK cell function and contributes to immune surveillance and self-tolerance mechanisms. KIR2DL2 is an inhibitory receptor that recognizes specific human leukocyte antigen (HLA) class I molecules on target cells, allowing NK cells to modulate their activity in response to changes in HLA expression, which often occur in cells affected by infection, cancer, or other pathological states. KIR2DL2’s primary role is to suppress NK cell activity upon binding to its specific HLA ligand, which reduces the likelihood of NK cell-mediated destruction of healthy cells displaying self-HLA markers. The genes encoding KIR proteins, including KIR2DL2, are located on chromosome 19q13.4 within the leukocyte receptor complex (LRC). KIR genes are highly polymorphic, with significant inter-individual variability in gene content and sequence. This variability contributes to an individual’s unique immune response capacity, as well as to population-level diversity in immune defense. The primary ligand for KIR2DL2 is HLA-C, specifically the HLA-C1 epitope (characterized by the presence of asparagine at position 80), which is distinct from the HLA-C2 epitope (lysine at position 80) recognized by other KIR molecules like KIR2DL1.
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