CD45

GWB-57BBF0

19264

YW62. 3

Spleen cells from immunised DA rat were fused with cells of the Y3/Ag1. 2. 3 myeloma cell line.

Phosphate buffered saline

Use 10ul of the suggested working dilution to label 106 cells in 100ul. The Fc region of monoclonal antibodies may bind non-specifically to cells expressing low affinity fc receptors. This may be reduced by using SeroBlock FcR (/). Suggested

Required for T-cell activation through the antigen receptor. The first PTPase domain has enzymatic activity while the second one seems to affect the substrate specificity of the first one. Upon T-cell activation recruits an dephosphorylates SKAP1 and FYN.

Binds GANAB and PRKCSH (By similarity). Interacts with SKAP1.

The first PTPase domain interacts with SKAP1.

Defects in PTPRC are a cause of severe combined immunodeficiency autosomal recessive T-cell-negative/B-cell-positive/NK-cell-positive (T(-)B(+)NK(+)SCID) [MIM:608971]. SCID refers to a genetically and clinically heterogeneous group of rare congenital disorders characterized by impairment of both humoral and cell-mediated immunity leukopenia and low or absent antibody levels. Patients with SCID present in infancy with recurrent persistent infections by opportunistic organisms. The common characteristic of all types of SCID is absence of T-cell-mediated cellular immunity due to a defect in T-cell development.

Belongs to the protein-tyrosine phosphatase family. Receptor class 1/6 subfamily.

Contains 2 tyrosine-protein phosphatase domains. 1. Watt. S. M. et al. (1987) Cell surface markers on haemapoietic precursors. Reagents for the isolation and analysis of progenitor cell subpopulations. 2. Bindon. C. I. et al. (1988) Importance of antigen specificity for complement-mediated lysis by monoclonal antibodies.