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          Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.

          • Primary Antibodies ›
          • CD45 Antibodies

          Proteintech

          CD45 Monoclonal Antibody (OX1)

          View all (384) CD45 antibodies

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          Cite CD45 Monoclonal Antibody (OX1)

          • Antibody Testing Data (1)
          CD45 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.
          CD45 Antibody in Flow Cytometry (Flow)
          Group 53 Created with Sketch.

          FIGURE: 1 / 1

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          CD45 Antibody (65228-1-IG) in Flow

          1X10^6 wistar rat splenocytes were surface stained with 0.5 µg Anti-Rat CD45 (65228-1-Ig, Clone:OX1) and FITC anti-Mouse IgG1 Antibody at dilution 1:100 (red), or 0.5 µg Control Antibody. Cells were not fixed. {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          CD45 Antibody in Flow Cytometry (Flow)

          Product Details

          65228-1-IG

          Applications
          Tested Dilution
          Publications

          Flow Cytometry (Flow)

          Assay-dependent
          -
          Product Specifications

          Species Reactivity

          Rat

          Host/Isotype

          Mouse / IgG1, kappa

          Class

          Monoclonal

          Type

          Antibody

          Clone

          OX1

          Immunogen

          The exact sequence is proprietary

          Conjugate

          Unconjugated Unconjugated Unconjugated
          • Atlantic Blue
          • CoraLite 594
          • CoraLite Plus 488
          • CoraLite Plus 647
          • CoraLite Plus 670
          • CoraLitePlus 405
          • CoraLitePlus 555
          • FITC Plus
          • PE 
          • Request custom conjugation

          Form

          Liquid

          Purification

          Affinity chromatography

          Storage buffer

          PBS

          Contains

          0.09% sodium azide

          Storage conditions

          4°C

          Shipping conditions

          Wet ice

          Target Information

          CD45 (LCA, leukocyte common antigen) is a receptor-type protein tyrosine phosphatase (PTP) ubiquitously expressed in all nucleated hematopoietic cells, comprising approximately 10% of all surface proteins in lymphocytes. CD45 is absent on non-hematopoietic cell lines, normal and malignant, non-hematopoietic tissues. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists as multiple isoforms as a result of alternative splicing, differ in their extracellular domains but share identical transmembrane and cytoplasmic domains. CD45RA is an isoform of the CD45 complex and has restricted expression between different subtypes of lymphoid cells. CD45 isoforms differ in their ability to translocate into the glycosphingolipid-enriched membrane domains and their expression depends on cell type and physiological state of the cell. CD45 has been shown to be an essential regulator of T- and B-cell antigen receptor signaling and suppresses JAK kinases to regulate cytokine receptor signaling. CD45 is also important in promoting cell survival by modulating integrin-mediated signal transduction pathway, DNA fragmentation during apoptosis and inhibition or upregulation of various immunological functions.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          References (0)

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          Cite this product

          Bioinformatics

          Protein Aliases: CD45; L-CA; leucocyte common antigen; Leukocyte common antigen; leukocyte common antigen A; leukocyte common antigen B; Protein tyrosine phosphatase, receptor-type, c polypeptide; Receptor-type tyrosine-protein phosphatase C; T200; T200 glycoprotein; T220 and B220

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          Gene Aliases: CD45; L-CA; Lca; Ptprc; RT7; T200

          View more View less

          UniProt ID: (Rat) P04157

          View more View less

          Entrez Gene ID: (Rat) 24699

          View more View less

          Function(s)
          protein tyrosine phosphatase activity transmembrane receptor protein tyrosine phosphatase activity protein binding heparin binding protein kinase regulator activity protein kinase binding heparan sulfate proteoglycan binding extracellular matrix protein protein phosphatase protein modifying enzyme
          Process(es)
          activation of MAPK activity negative regulation of T cell mediated cytotoxicity positive regulation of T cell mediated cytotoxicity negative regulation of cytokine-mediated signaling pathway hematopoietic progenitor cell differentiation immunoglobulin biosynthetic process positive regulation of T cell mediated immunity regulation of humoral immune response mediated by circulating immunoglobulin positive regulation of humoral immune response mediated by circulating immunoglobulin negative regulation of protein kinase activity protein dephosphorylation negative regulation of cell adhesion involved in substrate-bound cell migration leukocyte cell-cell adhesion response to gamma radiation dephosphorylation B cell differentiation T cell differentiation positive regulation of B cell proliferation negative regulation of protein autophosphorylation heterotypic cell-cell adhesion peptidyl-tyrosine dephosphorylation T cell proliferation B cell proliferation positive regulation of T cell proliferation positive regulation of MAPK cascade cell cycle phase transition positive thymic T cell selection negative thymic T cell selection regulation of B cell differentiation positive regulation of T cell differentiation positive regulation of gamma-delta T cell differentiation positive regulation of alpha-beta T cell proliferation positive regulation of isotype switching to IgG isotypes bone marrow development stem cell development negative regulation of peptidyl-tyrosine phosphorylation T cell receptor signaling pathway B cell receptor signaling pathway regulation of B cell receptor signaling pathway positive regulation of antigen receptor-mediated signaling pathway release of sequestered calcium ion into cytosol defense response to virus regulation of cell cycle positive regulation of hematopoietic stem cell migration positive regulation of stem cell proliferation regulation of extrinsic apoptotic signaling pathway positive regulation of extrinsic apoptotic signaling pathway
          It has to be done as per old AB suggested Products section.
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