mAbs Against HUMAN Protein
|CONTACT INFORMATION:||University of Oxford marketed by Ximbio.com|
|TYPE:||mouse anti human|
|PROTEIN:||Protein tyrosine phosphatase|
|ANTIGEN USED:||Human PBL maintained in T-cell growth factor|
|PREPARATION AND STORAGE:||Aliquot and store at 4C. Do not freeze|
|APP RECOMMENDED:||FACS IHC IF WB|
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). CD45RB is an isoform of the PTPRC (CD45) protein which is expressed on peripheral B cells, T cytotoxic cells and CD4+ T cells. It has a role in cell signalling regulation through the activation of the Src family of tyrosine kinases. PD7/26 is widely used, in conjunction the CD45 antibody 2B11, to detect white cell-derived tumours in paraffin sections.
Publication describing antibody characterization/validation
N Engl J Med. 1983 Nov 24;309(21):1275-81.
Diagnosis of human lymphoma with monoclonal antileukocyte antibodies.
Warnke RA, Gatter KC, Falini B, Hildreth P, Woolston RE, Pulford K, Cordell JL, Cohen B, De Wolf-Peeters C, Mason DY.