TCR和BCR是什么?对于疾病研究有何意义? - 知乎 T 细胞与 B 细胞表面上都存在受体分子,分别称为 T 细胞受体 (TCR)和 B 细胞受体 (BCR)。 T淋巴细胞(T cells)和B淋巴细胞(B cells)是负责适应性免疫应答的主要细胞,其抗原识别主要依赖于T细胞受体(T cell receptor, TCR)和B细胞受体(B cell receptor, BCR)。
T-cell receptor - Wikipedia The TCR is a member of the immunoglobulin superfamily, a large group of proteins involved in binding, recognition, and adhesion; the family is named after antibodies (also called immunoglobulins)