Step                     ImmunoDetector
AP/HRP
PolyDetector
AP/HRP
PolyDetector
Plus HRP

Peroxidase/AP Blocker     5 min.                                5 min.                           5
min
Primary Antibody              30-60 min.                       30-60 min.                  30-60
min.
1st Step Detection             10 min.                              30-45 min.                  15
min.
2nd Step Detection    10 min.    Not Applicable    15 min. Substrate-Chromogen      5-10 min.
5-10 min.           5-10 min. Counterstain                        Varies
Varies                          Varies