Western blot analysis of extracts from LNCaP (PSA positive) and DU 145 (PSA negative) cells using PSA/KLK3 (D6B1) XP ® Rabbit mAb (upper) or β-Actin (D6A8) Rabbit mAb #8457 (lower).
Confocal immunofluorescent analysis of LNCaP (positive, left) or DU 145 (negative, right) cells using PSA/KLK3 (D6B1) XP ® Rabbit mAb (green). Blue pseudocolor = DRAQ5 ® #4084 (fluorescent DNA dye).
Flow cytometric analysis of DU 145 (negative, blue) and LNCaP (positive, green) cells using PSA/KLK3 (D6B1) XP ® Rabbit mAb.