Anti-CD45R [351C5]

Cat. #151047

Anti-CD45R [351C5]

Cat. #: 151047

Sub-type: Primary antibody

Unit size: 100 ug

Availability: 3-5 days

Target: Protein tyrosine phosphatase, receptor type, C (PTPRC, CD45R)

Class: Monoclonal

Application: FACS ; IHC ; IF ; IP ; WB

Reactivity: Human

Host: Mouse


This fee is applicable only for non-profit organisations. If you are a for-profit organisation or a researcher working on commercially-sponsored academic research, you will need to contact our licensing team for a commercial use license.


Inventor: J. Habeshaw

Institute: Queen Mary University of London

Tool Details
Target Details

Tool Details


  • Name: Anti-CD45R [351C5]
  • Alternate name: Protein Tyrosine Phosphatase; Receptor Type C; CD45 Antigen; CD45; L-CA; T2; Protein Tyrosine Phosphatase; Receptor Type; C Polypeptide; T2 Leukocyte Common Antigen; T2 Glycoprotein; EC; GP18; CD45R; B22; LCA; LY5
  • Clone: 351C5
  • Tool type ecom: Antibodies
  • Tool sub type: Primary antibody
  • Class: Monoclonal
  • Conjugation: Unconjugated
  • Reactivity: Human
  • Host: Mouse
  • Application: FACS ; IHC ; IF ; IP ; WB
  • Description: 351C5 may be used in the typing of leukaemias and lymphomas and in studies of Fn subsets of B and T cells.
  • Immunogen: Raji cells
  • Isotype: IgM

Target Details

  • Target: Protein tyrosine phosphatase, receptor type, C (PTPRC, CD45R)
  • Target background: PTPRC (CD45) is a transmembrane tyrosine phosphatase that is present on all leukocytes. PTPRC regulates the threshold of T cell antigen receptor (TCR) signaling through dephosphorylation of protein tyrosine kinases (e.g. Lck and Fyn). CD45R and CD45RO are two of multiple PTPRC isoforms generated by alternative splicing. CD45R is found on B lymphocyte and T lymphocyte subsets. CD45RO is present on 50% of T cells, most granulocytes and monocytes and most mature T cell tumours.


  • Application: FACS ; IHC ; IF ; IP ; WB


  • Format: Liquid
  • Concentration: 0.9-1.1 mg/ml
  • Unit size: 100 ug
  • Storage buffer: PBS with 0.02% azide
  • Storage conditions: -15° C to -25° C
  • Shipping conditions: Shipping at 4° C


  • Leitenberg et al. 1996. J Exp Med. 183(1):249-59. PMID: 8551228.
  • The extracellular domain of CD45 controls association with the CD4-T cell receptor complex and the response to antigen-specific stimulation.
  • Trowbridge et al. 1994. Annu Rev Immunol. 12:85-116. PMID: 8011300.
  • CD45: an emerging role as a protein tyrosine phosphatase required for lymphocyte activation and development.
  • Murray et al. 1985. Clin Exp Immunol. 59(2):315-26. PMID: 3872187.
  • Two monoclonal antibodies raised against a Burkitt lymphoma cell line recognise different cell types within lymphoid follicles.