Purified Anti-Mouse CD272/BTLA Antibody[PK18.6], Functional Grade (E-AB-F10240)
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For research use only.
| Alternate Names | A630002H, A630002H24, B- and T-lymphocyte attenuator, B- and T-lymphocyte-associated protein, CD272, Btla, HVEM, HVEA, TR2, TNFRSF14, ATAR |
| Clone | |
| Leadtime | Order now, ship in 3 days |
| Verified Samples | Verified Samples in FCM: C57/BL6 Mouse splenocytes |
| Dilution | FCM 2 μg/mL(0.5×106-1×106 cells);Stim Reported in the literature |
| Background | B and T lymphocyte attenuator (BTLA) is an Ig superfamily coinhibitory receptor with structural similarity to programmed cell death 1 (PD-1) and CTLA-4. BTLA is expressed on B cells, T cells, macrophages, dendritic cells, NKT cells, and NK cells. Engagement of BTLA by its ligand Herpes Virus Entry Mediator (HVEM) is critical for negatively regulating immune response. The absence of BTLA with HVEM inhibitory interactions leads to increased experimental autoimmune encephalomyelitis severity, enhanced rejection of partially mismatched allografts, an increased CD8+ memory T cell population, increased severity of colitis, and reduced effectiveness of T regulatory cells. BTLA plays an important role in the induction of peripheral tolerance of both CD4+ and CD8+ T cells in vivo. Tolerant T cells have significant up-regulated expression of BTLA compared with effector and naive T cells. BTLA may cooperate with CTLA-4 and PD-1 to control T cell tolerance and autoimmunity. It has been reported that BTLA may regulate T cell function through binding to B7-H4. None (Azide-Free,Low Endotoxin) are perfectly suited to be used in culture or in vivo (for nonhuman studies) for functional assays blocking, neutralizing, activation or depletion where the presence of azide may damage cells or exogenous endotoxin may signal or activate cells. |
| Immunogen | Recombinant Mouse CD272 protein |
| Abbre | CD272 |
| Swissprot | |
| Host | Rat |
| Reactivity | Mouse |
| Clonality | Monoclonal |
| Isotype | Rat IgG1, κ |
| Isotype Control | Purified Rat IgG1, κ Isotype Control[HRPN], Functional Grade |
| Applications |
FCM;Stim
|
| Research Areas | Immunology;Inhibitory Molecules |
| Cellular Localization |
Cell membrane
|
| Tissue Specificity |
Expressed in splenic T- and B-cells as well as lymph node tissues but very weakly in somatic tissues. Also expressed in macrophages, NK cells and dendritic cells. A polymorphic tissue distribution between several strains is seen.
|
| Concentration |
≥ 1 mg/mL
|
| Conjugation | None (AF/LE) |
| Storage Buffer | Sterile PBS, pH 7.2. < 1.0 EU per mg of the antibody as determined by the LAL method. |
| Storage | Store at 4°C valid for 12 months or -20°C valid for long term storage, avoid freeze / thaw cycles. This preparation contains no preservatives, thus it should be handled under aseptic conditions. |
| Expiration Date | 12 months |
| Shipping | Ice bag |
| Application References | Peggy Han, et al. J Immunol. 2004 May 15;172(10):5931-9. |
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