PE Anti-Mouse CD272 Antibody

Reddot Biotech

PE Anti-Mouse CD272 Antibody

5

Flow Cytometry

Research Use Only

Monoclonal

PK18.6

RPE

Btla

B and T lymphocyte associated

A630002H24, B- and T-lymphocyte attenuator, B- and T-lymphocyte-associated protein

Rat

IgG1

B- and T-lymphocyte attenuator

CD272, also known as B and T lymphocyte attenuator (BTLA), is an Ig superfamily co-inhitory 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 significantly higher expression of BTLA compared with effectors and naive T cells. BTLA may cooperate with CTLA-4 and PD-1 to control T cell tolerance and autoimmunity. It was reported that BTLA may regulate T cell function by binding to B7-H4, but further studies are needed to confirm. The existence of three distinct BTLA alleles has been reported. - This is a PE Anti-Mouse CD272 Flow Cytometry Antibody from Reddot Biotech. This product is for Research Use Only.

Mouse

2°C to 8°C

41116161