Anti-Human CD19 may be used to enumerate B-cells in peripheral blood or tissue. The antibody may also be used to characterize non-T-cell acute lymphoblastic leukemias.
|Ig Subclass||Mouse IgG1|
Mouse Anti-Human CD19 (Clone SJ25-C1) recognizes Human CD19. This monoclonal antibody was purified using multi-step affinity chromatography methods such as Protein A or G depending on the species and isotype. Anti-Human CD19 recognizes a (Mr 90 kDa) B-cell surface glycoprotein which is present at all stages of maturation. Anti-CD19 does not react with T-cells, granulocytes, monocytes, erythrocytes or platelets.
|Antigen Distribution||The CD19 antigen is expressed on approximately 5-25% of human peripheral blood lymphocytes and approximately 60% of splenic lymphocytes.|
|Reported Molecule||R-phycoerythrin (R-PE) has a molecular weight of 240 kDa and is purified from red algae. R-PE is an intensely bright phycobiliprotein with an absorption maxima at approximately 496, 546 and 565 nm, and a fluorescence emission maximum of ~578 nm.|
|Formulation||This R-phycoerythrin (R-PE) conjugate is formulated in 0.01 M phosphate buffered saline (PBS) pH 7.4, 150 mM NaCl, 1% BSA and 0.09% sodium azide as a preservative.|
|Dilution||Each investigator should determine their own optimal working dilution for specific applications.|
FOR RESEARCH USE ONLY. NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE
$90.00 – $275.00