Anti-Cdc27 antibody [AF3.1] (ab10538)

  Western blot - Cdc27 antibody [AF3.1] (ab10538)

All lanes : Anti-Cdc27 antibody [AF3.1] (ab10538)

Lane 1 : HeLa cell lysate
Lane 2 : 293 cell lysate
Lane 3 : Mouse myeloid cell lysate


Predicted band size : 92 kDa
Observed band size : 80 kDa (why is the actual band size different from the predicted?)


We have no more information on how this image was prepared by the academic who produced the antibody.

  Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections)-Cdc27 antibody [AF3.1](ab10538)

IHC image of ab10538 staining in human cervical carcinoma formalin fixed paraffin embedded tissue section, performed on a Leica Bond^TM system using the standard protocol F. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab10538, 1µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX.

For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.

  Flow Cytometry-Anti-Cdc27 antibody [AF3.1](ab10538)

Overlay histogram showing K562 cells stained with ab10538 (red line). The cells were fixed with 4% paraformaldehyde (10 min) and then permeabilized with 0.1% PBS-Tween for 20 min. The cells were then incubated in 1x PBS / 10% normal goat serum / 0.3M glycine to block non-specific protein-protein interactions followed by the antibody (ab10538, 1µg/1x10⁶ cells) for 30 min at 22ºC. The secondary antibody used was DyLight® 488 goat anti-mouse IgG (H+L) (ab96879) at 1/500 dilution for 30 min at 22ºC. Isotype control antibody (black line) was mouse IgG2b [PLPV219] (ab91366, 2µg/1x10⁶ cells) used under the same conditions. Acquisition of >5,000 events was performed. This antibody gave a positive signal in K562 cells fixed with 80% methanol (5 min)/permeabilized with 0.1% PBS-Tween for 20 min used under the same conditions.