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145/15 recognizes the human CD62L antigen, a 74 kDa glycoprotein and a member of the selectin family of cell surface molecules. CD62L is also known as L-selectin, LECAM-1, or LAM-1 and binds a series of glycoproteins including CD34, GlyCAM-1, and MAdCAM-1. CD62L is important for homing of naive lymphocytes via endothelial venules to peripheral lymph nodes and Peyer’s patches. The CD62L antigen also contributes to the recruitment of leukocytes from the blood to areas of inflammation. Most hematopoietic cells express CD62L, including many peripheral blood B cells, T cells, monocytes, granulocytes, and some myeloid cells from bone marrow, and thymocytes. CD62L is continuously endoproteolytically cleaved from the cell surface neutrophils and lymphocytes (shedding). Proteolysis is accelerated, for example, after antigenic activation of T cells. Always use fresh material for immunofluorescent staining of CD62L+ cells. For optimal results, the cells should not be older than 8–12 hours. Keep cells continuously cold. CD62L-expression may be rapidly lost due to shedding.
Miltenyi Biotec B.V. & Co. KG
170-081-081
In Commercial Distribution
- 04049934133787 ()
- Assay development analyte-specific reagent IVD
145/15 recognizes the human CD62L antigen, a 74 kDa glycoprotein and a member of the selectin family of cell surface molecules. CD62L is also known as L-selectin, LECAM-1, or LAM-1 and binds a series of glycoproteins including CD34, GlyCAM-1, and MAdCAM-1. CD62L is important for homing of naive lymphocytes via endothelial venules to peripheral lymph nodes and Peyer’s patches. The CD62L antigen also contributes to the recruitment of leukocytes from the blood to areas of inflammation. Most hematopoietic cells express CD62L, including many peripheral blood B cells, T cells, monocytes, granulocytes, and some myeloid cells from bone marrow, and thymocytes. CD62L is continuously endoproteolytically cleaved from the cell surface neutrophils and lymphocytes (shedding). Proteolysis is accelerated, for example, after antigenic activation of T cells. Always use fresh material for immunofluorescent staining of CD62L+ cells. For optimal results, the cells should not be older than 8–12 hours. Keep cells continuously cold. CD62L-expression may be rapidly lost due to shedding.
Miltenyi Biotec B.V. & Co. KG
170-081-082
In Commercial Distribution
- 04049934133770 ()
- Assay development analyte-specific reagent IVD
REA623 recognizes the human CD4 antigen, a 55 kDa single-pass type I membrane protein, also known as T4/Leu-3. CD4 is highly expressed on T helper cells and at a lower level on monocytes and dendritic cells. It is involved in the recognition of MHC class ll/peptide complexes by the TCR heterodimers and is the receptor for the human immunodeficiency virus (HIV). Additional information: Clone REA623 displays negligible binding to Fc receptors.
Miltenyi Biotec B.V. & Co. KG
170-081-084
In Commercial Distribution
- 04049934133756 ()
- Assay development analyte-specific reagent IVD
11F2 recognizes the human gamma/delta T cell receptor (TCR). The T cell receptor is a heterodimeric glycoprotein associated with the CD3 antigen. The TCR consists of a alpha and a beta chain (TCRa/b) or a gamma and a delta chain (TCRg/d). Clone 11F2 reacts with a framework epitope of the gamma/delta T cell–receptor. The gamma and delta TCR chains are composed of constant and variable regions, each encoded by distinct gene segments. The gamma chain forms either disulfide-linked or non-disulfide-linked heterodimers with the delta-subunit. The gamma/delta T cell–receptor is present on a subset of T lymphocytes in peripheral blood, intestinal epithelium, lymph node, thymus, and spleen. TCR gamma/delta is involved in the recognition of certain bacterial, self-CD1 molecule, and tumor antigens bound to MHC class I. Gamma/delta T cells are mainly CD4 negative and CD8 negative. T cells expressing the gamma/delta TCR have been shown to play a role in oral tolerance, innate immune response for some tumor cells, and autoimmune disease. Antigen presentation by gamma/delta T cells has been reported.
Miltenyi Biotec B.V. & Co. KG
170-081-085
In Commercial Distribution
- 04049934133749 ()
- Assay development analyte-specific reagent IVD
Aged human EDTA-treated whole blood samples (6 days old) were stained with 7-AAD Staining Solution using a lyse-wash procedure and analyzed by flow cytometry using the MACSQuant® Analyzer. For analysis, white blood cells were gated based on forward and side scatter properties and after exclusion of cell debris and red blood cells based on scatter signals. Dead and apoptotic cells were identified by 7-AAD fluorescence.
Miltenyi Biotec B.V. & Co. KG
170-081-088
In Commercial Distribution
- 04049934133725 ()
- Assay development analyte-specific reagent IVD
97C5 recognizes human CD10, the human common acute lymphoblastic leukemia antigen. CD10 is a 100 kDa cell surface molecule identical to human membrane-associated neutral endopeptidase and also known as neprilysin or enkephalinase. Human CD10 is expressed on a wide variety of normal and neoplastic cell types from different tissues including neural and hematopoietic cells. It is expressed on pre and pro B cells and is involved in B cell development and differentiation. The antigen is also present on mature neutrophils, T cell precursors, and some T cell leukemias or lymphomas. Furthermore, CD10 is expressed on neoplastic cells of several B lymphoid leukemias or lymphomas.
Miltenyi Biotec B.V. & Co. KG
170-081-000
In Commercial Distribution
- 04049934134593 ()
- Assay development analyte-specific reagent IVD
AC104.3E3 recognizes the human CD33 antigen, a 67 kDa glycoprotein belonging to the sialoadhesin superfamily. The CD33 antigen is highly expressed on human monocytes but weakly on granulocytes and some - but not all - myeloid dendritic cells. The CD33 antigen is also found on myeloid progenitor cells (CFU-GEMM, CFU GM, CFU-G, BFU-E) but is not expressed on lymphocytes, platelets, erythrocytes, or primitive hematopoietic stem cells.
Miltenyi Biotec B.V. & Co. KG
170-081-001
In Commercial Distribution
- 04049934134586 ()
- Assay development analyte-specific reagent IVD
T6D11 recognizes the human CD45RA antigen which is expressed on naive CD4+ and CD8+ T cells as well as on CD8+ effector T cells. CD45RA is also present on subsets of B and NK cells as well as on plasmacytoid dendritic cells. The CD45RA antibody recognizes the 220 kDa isoform of the leukocyte common antigen (LCA), a transmembrane tyrosine phosphatase.
Miltenyi Biotec B.V. & Co. KG
170-081-003
In Commercial Distribution
- 04049934134562 ()
- Assay development analyte-specific reagent IVD
BW264/56 is a monoclonal murine IgG2a antibody, which recognizes the human CD3 antigen present on mature human T cells, thymocytes, and a subset of NK cells. CD3 is associated with the T cell receptor (TCR) and is responsible for its signal transduction. The CD3 antigen is a complex of five invariable chains: gamma, delta, epsilon, zeta and eta. The epitope recognized by the antibody is located on the epsilon-chain of the CD3 complex.
Miltenyi Biotec B.V. & Co. KG
170-081-006
In Commercial Distribution
- 04049934134531 ()
- Assay development analyte-specific reagent IVD
BW135/80 recognizes the human CD8 antigen which is strongly expressed on human cytotoxic T cells and thymocytes, and is also expressed on a subset of NK cells. The CD8 antigen is a disulfide-linked dimer that exists either as a CD8 alpha homodimer or as a CD8 alpha/beta heterodimer. CD8 acts as a coreceptor for the T cell receptor and binds to the MHC Class I molecule. The CD8 antibody recognizes the alpha-subunit of the antigen.
Miltenyi Biotec B.V. & Co. KG
170-081-008
In Commercial Distribution
- 04049934134517 ()
- Assay development analyte-specific reagent IVD