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CD185/CXCR5 [MD147R]
Description CD185 is a G protein-coupled receptor belonging to the chemokine receptor subfamily. Upon binding of its ligand, the chemokine CXCL13, CXCR5 initiates multiple intracellular signaling pathways that regulate cell proliferation, survival, and migration. CXCR5 is expressed in both mature B cells and follicular helper T cells, and respond to CXCL13 gradient to control lymphocyte migration towards secondary lymphoid tissues. CXCR5 has also been shown to be highly expressed in primary breast tumors, in correlation with their propensity to grow and metastasize. CXCR5 binds B-lymphocyte chemoattractant (BLC) and is involved in B-cell homing to follicles in lymph nodes and spleen. Two isoforms are produced by alternative splicing. CXCR5 expression has been reported in human blood and salivary gland and in animal lymphatic organs, blood, bone marrow, brain, liver, lymph node, skin, spleen, stomach, and tonsil. ESTs have been isolated from human brain, germ cell, lung, lymph, pancreas, skin, stom Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
CD197/CCR7 [CFO3]
Description CD197 (CCR7) is a member of the G protein coupled receptor family (subfamily : chemokine). This receptor was identified as a gene induced by the Epstein Barr virus (EBV), and is thought to be a mediator of EBV effects on B lymphocytes. CD197 has been reported to be expressed in blood, bone marrow, lymph node, and intestine. It is particularly expressed in lymphoid tissues and in activated B and T lymphocytes and has been shown to control the migration of memory T cells to inflamed tissues, as well as stimulate dendritic cell maturation. The chemokine (C-C motif) ligand 19 (CCL19/ECL) has been reported to be a specific ligand of this receptor. ESTs have been isolated from blood, embryo, lymph node, and thymus libraries. (Shipping Cost: €200.00) Host Rabbit Application Flow cytometry (FC), Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human -
CD2 [MD150R]
Description T-cell surface antigen CD2 (CD2) is a T-cell specific surface glycoprotein that is critically important for mediating adherence of T cells to antigen-presenting cells or target cells. It interacts with lymphocyte function-associated antigen (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is involved in triggering T-cells, and the cytoplasmic domain is involved in signaling. CD2 is a pan T-cell marker. CD2 antibody labels T-cell, thymocytes and natural killer (NK) cells. CD2 is absent in a small subset of T cells. CD2 antibody is useful for identification of precursor and mature T-cell lymphomas. Aberrant loss of CD2 in T-cell lymphomas may help to distinguish them from reactive T-cell proliferations. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
CD2 [MD150R]
Description T-cell surface antigen CD2 (CD2) is a T-cell specific surface glycoprotein that is critically important for mediating adherence of T cells to antigen-presenting cells or target cells. It interacts with lymphocyte function-associated antigen (LFA-3) and CD48/BCM1 to mediate adhesion between T-cells and other cell types. CD2 is involved in triggering T-cells, and the cytoplasmic domain is involved in signaling. CD2 is a pan T-cell marker. CD2 antibody labels T-cell, thymocytes and natural killer (NK) cells. CD2 is absent in a small subset of T cells. CD2 antibody is useful for identification of precursor and mature T-cell lymphomas. Aberrant loss of CD2 in T-cell lymphomas may help to distinguish them from reactive T-cell proliferations. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
CD21 [CR2/3124R]
Description CD21 is a single-pass type 2 transmembrane protein that serves as the complement receptor for C3d and the Epstein-Barr virus. CD21 labels follicular dendritic cells and mature B cells particularly in marginal and mantle zone of lymphoid tissues. It is a useful marker to identify neoplasms derived from follicular dendritic cells. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human -
CD21 [CR2/3124R]
Description CD21 is a single-pass type 2 transmembrane protein that serves as the complement receptor for C3d and the Epstein-Barr virus. CD21 labels follicular dendritic cells and mature B cells particularly in marginal and mantle zone of lymphoid tissues. It is a useful marker to identify neoplasms derived from follicular dendritic cells. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC), Western Blot (WB) Reactivity Human -
CD21 [EP64]
Description CD21 is a single-pass type 2 transmembrane protein that serves as the complement receptor for C3d and the Epstein-Barr virus. CD21 labels follicular dendritic cells and mature B cells particularly in marginal and mantle zone of lymphoid tissues. It is a useful marker to identify neoplasms derived from follicular dendritic cells. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
CD21 [EP64]
Description CD21 is a single-pass type 2 transmembrane protein that serves as the complement receptor for C3d and the Epstein-Barr virus. CD21 labels follicular dendritic cells and mature B cells particularly in marginal and mantle zone of lymphoid tissues. It is a useful marker to identify neoplasms derived from follicular dendritic cells. (Shipping Cost: €200.00) Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
CD23 [MD78R]
Description CD23 antigen is a 45-60 kDa membrane glycoprotein identified as a low affinity receptor for IgE production as well as a receptor for lymphocyte growth factor. CD23 is found in some mature B-cell lymphomas and in Reed-Sternberg cells in Hodgkin disease.1 Follicular dendritic cells and some activated B-cells within germinal centers express CD23 in high density and mantle zone B-cells are stained weakly.2 The majority of chronic lymphocytic leukemias/small lymphocytic lymphomas are CD23 positive, whereas mantle cell lymphomas are generally negative, so this marker is useful when applied with other markers to separate the small cell lymphomas.2 Precursor B and T lymphomas, myeloid neoplasms, and mature T-cell lymphomas are CD23 negative and other small cell lymphomas are occasionally positive.3 CD23 is also positive on activated mature B-cells expressing IgM or IgD, monocytes/macrophages, follicular dendritic cells, T-cell subsets, eosinophils, Langerhans cells and small lymphocytic lym Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human -
CD23 [MD78R]
Description CD23 antigen is a 45-60 kDa membrane glycoprotein identified as a low affinity receptor for IgE production as well as a receptor for lymphocyte growth factor. CD23 is found in some mature B-cell lymphomas and in Reed-Sternberg cells in Hodgkin disease.1 Follicular dendritic cells and some activated B-cells within germinal centers express CD23 in high density and mantle zone B-cells are stained weakly.2 The majority of chronic lymphocytic leukemias/small lymphocytic lymphomas are CD23 positive, whereas mantle cell lymphomas are generally negative, so this marker is useful when applied with other markers to separate the small cell lymphomas.2 Precursor B and T lymphomas, myeloid neoplasms, and mature T-cell lymphomas are CD23 negative and other small cell lymphomas are occasionally positive.3 CD23 is also positive on activated mature B-cells expressing IgM or IgD, monocytes/macrophages, follicular dendritic cells, T-cell subsets, eosinophils, Langerhans cells and small lymphocytic lym Host Rabbit Application Immunohistochemistry (IHC) Reactivity Human