PTPRC Antibody (OAEE00257)

Catalog No: OAEE00257

Size:100UG

Immunohistochemistry staining of human tonsil (paraffin sections) using anti-CD45RB (clone MEM-143).

Product Info

• Predicted Species Reactivity: Human
• Product Format: Phosphate buffered saline (PBS), pH 7.4, 15 mM sodium azide
• Clonality: Monoclonal
• Clone: MEM-143
• Isotype: IgG1
• Host: Mouse
• Application: Flow cytometry|Immunohistochemistry-Paraffin
• Reconstitution and Storage: 2°C to 8°C
• Immunogen: Human peripheral blood lymphocytes.
• Purification: Purified
• Concentration: 1 mg/ml
• Specificity: The antibody MEM-143 reacts with a protein determinant of CD45RB, a 180-240 kDa single chain type I membrane glycoprotein, variant of CD45 (CD45RB isoform). CD45RB is expressed on a subset of T lymphocytes, B lymphocytes, monocytes, macrophages, granulocytes and dendritic cells.
  The MEM-143 is therefore not neuraminidase sensitive like most other anti-CD45RB antibodies (including standard antibody MEM-55). The reactivity of the antibody MEM-143 can be blocked by a peptide including amino acids 79-88.
• Formulation: Purified
• Purity: > 95% (by SDS-PAGE)
• Storage Buffer: Phosphate buffered saline (PBS) with 15 mM sodium azide, approx. pH 7.4
• Reference: Koethe S, Zander L, Köster S, Annan A, Ebenfelt A, Spencer J, Bemark M: Pivotal advance: CD45RB glycosylation is specifically regulated during human peripheral B cell differentiation. J Leukoc Biol. 2011 Jul;90(1):5-19.
  Townsend KP, Vendrame M, Ehrhart J, Faza B, Zeng J, Town T, Tan J: CD45 isoform RB as a molecular target to oppose lipopolysaccharide-induced microglial activation in mice. Neurosci Lett. 2004 May 13;362(1):26-30.
  Desharnais P, Dupéré-Minier G, Hamelin C, Devine P, Bernier J: Involvement of CD45 in DNA fragmentation in apoptosis induced by mitochondrial perturbing agents. Apoptosis. 2007 Dec 19
  Bijian K, Zhang L, Shen SH: Collagen-mediated survival signaling is modulated by CD45 in Jurkat T cells. Mol Immunol. 2007 Jul;44(15):3682-90.
  Dawes R, Petrova S, Liu Z, Wraith D, Beverley PC, Tchilian EZ. Combinations of CD45 isoforms are crucial for immune function and disease. J Immunol. 2006 Mar 15;176(6):3417-25.
  Cosenza-Nashat MA, Kim MO, Zhao ML, Suh HS, Lee SC: CD45 isoform expression in microglia and inflammatory cells in HIV-1 encephalitis. Brain Pathol. 2006 Oct;16(4):256-65.
  Li FJ, Tsuyama N, Ishikawa H, Obata M, Abroun S, Liu S, Otsuyama K, Zheng X, Ma Z, Maki Y, Kawano MM: A rapid translocation of CD45RO but not CD45RA to lipid rafts in IL-6-induced proliferation in myeloma. Blood. 2005 Apr 15;105(8):3295-302.

Target Info

• Gene Symbol: PTPRC
• Gene Full Name: Receptor-type tyrosine-protein phosphatase C
• Alias Symbols: LCA, LY5, B220, CD45, L-CA, T200, CD45R, GP180
• NCBI Gene Id: 5788
• Protein Name: Receptor-type tyrosine-protein phosphatase C
• Uniprot ID: P08575
• Protein Accession #: NP_002829.3; NP_563578.2
• Nucleotide Accession #: NM_002838.4; NM_080921.3