CD45 Mouse, V500, Clone: D058-1283, BD

D058-1283 is a CD45 monoclonal antibody specific for non-human primate leucocytes, developed using Rhesus peripheral whole blood as immunogen. It does not cross react with human leucocytes. This antibody reacts with Baboon, Rhesus and Cynomolgus Macaque leucocytes in a similar pattern as seen with CD45 binding to the Leukocyte Common Antigen on human cells. Immunophenotypic analysis shows that D058-1283 binds to lymphocytes, monocytes and granulocytes of non-human primate blood samples. This antibody is able to block the binding of monoclonal antibody TÜ116; a reported anti-human CD45 antibody that cross-reacts with nonhuman primate leucocytes. In Western blot analysis, the D058-1283 antibody identifies a band of approximately 180-200 kDa molecular weight .

The antibody is conjugated to BD Horizon™ V500, which has been developed for use in multicolor flow cytometry experiments and isavailable exclusively from BD Biosciences. It is excited by the Violet laser with an Ex max of 415nm and Em Max at 500 nm. BD Horizon V500 conjugates emit at a similar wavelength to Amcyan yet exhibit reduced spillover into the FITC channel. For more information on BD Horizon V500, visit bdbiosciences.com/colors.

When compensating dyes in this spectral range (such as Horizon™ V500 and AmCyan), the most accurate compensation can be obtained using single stained cellular controls. Due to spectral differences between cells and beadsin this channel, using BD CompBeads can result in spillover errors for V500 and AmCyan reagents.Therefore, the use of BD CompBeads or BD CompBeads Plus to determine spillover values for these reagents is not recommended.Different V500 reagents (e.g. CD4 vs. CD45) can have slightly different fluorescence spillover therefore, it may also be necessary to use clone specific compensation controls when using these reagents.