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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 ›
          • B220 (CD45R) Antibodies

          Invitrogen

          CD45R Monoclonal Antibody (YTH80.103)

          1 Reference
          View all (98) B220 (CD45R) antibodies

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          Datasheet
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          Datasheet
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          Cite CD45R Monoclonal Antibody (YTH80.103)

          • Antibody Testing Data (3)
          CD45R Antibody in Immunohistochemistry (Paraffin) (IHC (P))
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          CD45R Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 3

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          CD45R Antibody (MA5-17692) in IHC (P)

          Immunohistochemical staining of paraformaldehyde-fixed paraffin-embedded human spleen sections at 400x magnification with DAPI counterstain. Primary antibody used was a CD45R monoclonal antibody (clone YTH80.103) at a 1:500 dilution, followed by secondary antibody was a 488 fluorescent conjugated Goat anti-rat at a 1:500 dilution and Normal Goat Serum (blocking) {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          View Product

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          CD45R Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          CD45R Antibody in Flow Cytometry (Flow)
          CD45R Antibody in Flow Cytometry (Flow)

          Product Details

          MA5-17692

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          Assay-dependent
          -

          Immunohistochemistry (Paraffin) (IHC (P))

          1:500
          -

          Immunocytochemistry (ICC/IF)

          1:500
          -

          Flow Cytometry (Flow)

          1.0 µg/1x10^6 cells
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rat / IgG2b

          Class

          Monoclonal

          Type

          Antibody

          Clone

          YTH80.103

          Immunogen

          Rat monoclonal antibody raised against human CD45R

          Conjugate

          Unconjugated Unconjugated Unconjugated
          • APC 
          • Biotin 
          • FITC
          • PE 
          • Request custom conjugation

          Form

          Liquid

          Concentration

          1 mg/mL

          Purification

          Protein G

          Storage buffer

          PBS

          Contains

          0.02% sodium azide

          Storage conditions

          Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

          Shipping conditions

          Ambient (domestic); Wet ice (international)

          RRID

          AB_2539082

          Product Specific Information

          MA5-17692 targets CD45R in FACS and WB applications and shows reactivity with Human samples.

          The MA5-17692 immunogen is rat monoclonal antibody raised against human CD45R.

          Target Information

          CD45R (PTPRC) is a member of the protein tyrosine phosphatase (PTP) family. PTPs are known to be signaling molecules that regulate a variety of cellular processes including cell growth, differentiation, mitotic cycle, and oncogenic transformation. CD45 contains an extracellular domain, a single transmembrane segment and two tandem intracytoplasmic catalytic domains. CD45 is specifically expressed in hematopoietic cells and has been shown to be an essential regulator of T- and B-cell antigen receptor signaling. CD45 glycoprotein is crucial in lymphocyte development and antigen signaling, serving as an important regulator of Src-family kinases. CD45 protein exists in multiple isoforms as a result of alternative splicing, and these isoforms differ in their extracellular domains, but share identical transmembrane and cytoplasmic domains. Further, these 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. In addition to its role in immunoreceptor signaling, CD45 is important in promoting cell survival by modulating integrin-mediated signal transduction pathway and is also involved in DNA fragmentation during apoptosis. CD45RA is an isoform of the CD45 complex and has restricted expression between different subtypes of lymphoid cells. Diseases associated with CD45 dysfunction include Severe Combined Immunodeficiency (T-cell negative, B-Cell Negative) and Hepatitis C.

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

          Bioinformatics

          Protein Aliases: CD45; CD45 antigen; L-CA; Leukocyte common antigen; protein tyrosine phosphatase, receptor type, C; protein tyrosine phosphatase, receptor type, c polypeptide; PTPRC; Receptor-type tyrosine-protein phosphatase C; T200; T200 glycoprotein; T200 leukocyte common antigen

          View more View less

          Gene Aliases: B220; CD45; CD45R; GP180; L-CA; LCA; LY5; PTPRC; T200

          View more View less

          UniProt ID: (Human) P08575

          View more View less

          Entrez Gene ID: (Human) 5788

          View more View less

          Function(s)
          protein tyrosine phosphatase activity transmembrane receptor protein tyrosine phosphatase activity protein binding protein kinase binding
          Process(es)
          negative regulation of T cell mediated cytotoxicity negative regulation of cytokine-mediated signaling pathway hematopoietic progenitor cell differentiation immunoglobulin biosynthetic process negative regulation of protein kinase activity protein dephosphorylation negative regulation of cell adhesion involved in substrate-bound cell migration cell surface receptor signaling pathway dephosphorylation T cell differentiation positive regulation of B cell proliferation peptidyl-tyrosine dephosphorylation B cell proliferation positive regulation of T cell proliferation cell cycle phase transition positive regulation of protein kinase activity bone marrow development stem cell development T cell receptor signaling pathway 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
          It has to be done as per old AB suggested Products section.
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          If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*

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