Clone BT3.1 recognizes the human CD277 antigen, a single-pass type I membrane protein, which is also known as butyrophilin subfamily 3 member A1 (BTN3A1). CD277 belongs to the B7 family members and is expressed in various immune cells such as T cells, B cells, monocytes, NK cells, dendritic cells, a subset of stem cells, and endothelial cells. It is also consistently expressed in stromal and some tumor cells. CD277 triggering considerably enhances T cell receptor (TCR) induced cytokine production and cell proliferation. It mediates the response of T cells toward infected and transformed cells that are characterized by high levels of phosphorylated metabolites, such as isopentenyl pyrophosphate.
原厂资料：
Clone BT3.1 recognizes the human CD277 antigen, a single-pass type I membrane protein, which is also known as butyrophilin subfamily 3 member A1 (BTN3A1). CD277 belongs to the B7 family members and is expressed in various immune cells such as T cells, B cells, monocytes, NK cells, dendritic cells, a subset of stem cells, and endothelial cells. It is also consistently expressed in stromal and some tumor cells. CD277 triggering considerably enhances T cell receptor (TCR) induced cytokine production and cell proliferation. It mediates the response of T cells toward infected and transformed cells that are characterized by high levels of phosphorylated metabolites, such as isopentenyl pyrophosphate.
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