Human PDCD1LG2 (Programmed Cell Death Protein 1 Ligand 2) ELISA Kit
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Name
Human PDCD1LG2 (Programmed Cell Death Protein 1 Ligand 2) ELISA Kit
Category
ELISA Kits
Provider
FineTest
Reference
EH4187
Tested Applications
ELISA
Documentos del producto
Instrucciones
Data sheet
Especificaciones del producto
| Category | ELISA Kits |
| Reactivity | Human |
| Detection Method | Colorimetric |
| Assay Data | 4 hours |
| Assay Type | Sandwich ELISA, Double Antibody |
| Test Range | 46.875-3000pg/ml |
| Sensitivity | 28.125pg/ml |
| Size 1 | 96T |
| Tested Applications | ELISA |
| Sample Type | Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples |
| Availability | Shipped within 10-14 working days. |
| Storage | 2-8 °C for 12 months |
| UniProt ID | Q9BQ51 |
| Alias | B7DC,Btdc,PDL2,CD273,PD-L2,PDCD1L2,PD-1 ligand 2,PDCD1 ligand 2,Butyrophilin B7-DC,B7-DC |
| Background | Elisa kits for PDCD1LG2 |
| Status | RUO |
Background
Programmed cell death 1 ligand 2 (PDCD1LG2), commonly referred to as PD-L2, is an immune regulatory protein that belongs to the B7 family of immune checkpoint ligands. PD-L2 functions as a ligand for PD-1 (Programmed Cell Death Protein 1), an inhibitory receptor on T cells, and contributes to the modulation of immune responses by promoting T cell inhibition. This ligand is highly relevant in immune tolerance, particularly in peripheral tissues where it helps prevent excessive immune reactions that could lead to tissue damage. PD-L2, together with its better-known counterpart PD-L1, plays a key role in immune escape mechanisms in cancers, where it inhibits T cell activation and proliferation, enabling tumor cells to evade immune surveillance. PD-L2 is selectively expressed on antigen-presenting cells (APCs) such as dendritic cells (DCs), macrophages, and B cells. Its expression is inducible, being upregulated under conditions of inflammation or during immune activation through signals like interleukin-4 (IL-4) and interferon-gamma (IFN-γ). This selective and inducible expression of PD-L2 suggests it has specialized roles in fine-tuning immune responses, distinguishing it from PD-L1, which is more broadly expressed across various cell types, including non-immune cells.
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