| Western blot (WB): | 1:500-2000 |
| Flow Cytometry (Fixed): | 1:50-200 |
| Enzyme linked immunosorbent assay (ELISA): | 1:100-1000 |

Western blot analysis of CXCR5 using anti-CXCR5 antibody (A00663-2). The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: Raji whole cell lysates,
Lane 2: MOLT-4 whole cell lysates,
Lane 3: Hela whole cell lysates,
Lane 4: rat brain tissue lysates,
Lane 5: mouse brain tissue lysates,
Lane 6: mouse lung tissue lysates.
After electrophoresis, proteins were transferred to a membrane. Then the membrane was incubated with rabbit anti-CXCR5 antigen affinity purified polyclonal antibody (A00663-2) at a dilution of 1:1000 and probed with a goat anti-rabbit IgG-HRP secondary antibody (Catalog # BA1054). The signal is developed using ECL Plus Western Blotting Substrate (Catalog # AR1197). A specific band was detected for CXCR5 at approximately 42 kDa. The expected band size for CXCR5 is at 42 kDa.

Flow Cytometry analysis of HEL cells using anti-CXCR5 antibody (A00663-2).
Overlay histogram showing HEL cells stained with A00663-2 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-CXCR5 Antibody (A00663-2) at 1:100 dilution for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG at 1:100 dilution used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.

Western blot analysis of CXCR5 using anti-CXCR5 antibody (A00663-2). The sample well of each lane was loaded with 30 ug of sample under reducing conditions.
Lane 1: Raji whole cell lysates,
Lane 2: MOLT-4 whole cell lysates,
Lane 3: Hela whole cell lysates,
Lane 4: rat brain tissue lysates,
Lane 5: mouse brain tissue lysates,
Lane 6: mouse lung tissue lysates.
After electrophoresis, proteins were transferred to a membrane. Then the membrane was incubated with rabbit anti-CXCR5 antigen affinity purified polyclonal antibody (A00663-2) at a dilution of 1:1000 and probed with a goat anti-rabbit IgG-HRP secondary antibody (Catalog # BA1054). The signal is developed using ECL Plus Western Blotting Substrate (Catalog # AR1197). A specific band was detected for CXCR5 at approximately 42 kDa. The expected band size for CXCR5 is at 42 kDa.

Flow Cytometry analysis of HEL cells using anti-CXCR5 antibody (A00663-2).
Overlay histogram showing HEL cells stained with A00663-2 (Blue line). The cells were fixed with 4% paraformaldehyde and blocked with 10% normal goat serum. And then incubated with rabbit anti-CXCR5 Antibody (A00663-2) at 1:100 dilution for 30 min at 20°C. DyLight®488 conjugated goat anti-rabbit IgG (BA1127) was used as secondary antibody at 1:100 dilution for 30 minutes at 20°C. Isotype control antibody (Green line) was rabbit IgG at 1:100 dilution used under the same conditions. Unlabelled sample without incubation with primary antibody and secondary antibody (Red line) was used as a blank control.



