Total Prostate Specific Antigen (total PSA) Human SimpleStep ELISA™ Kit

• Supplier: Abcam
• Catalog: ab188388
• Category: ELISA Kit
• Prices: $484.00
• Sizes: 1 x 96 tests
• Assay Type: Sandwich (quantitative)
• Sample Type: Cell culture supernatant, Urine, Serum, Heparin Plasma, EDTA Plasma, Citrate Plasma
• Detection: Colorimetric
• Sensitivity: 9.4 pg/ml
• Range: 31.25 pg/ml - 2000 pg/ml
• Format: Microplate
• Applications: ELISA
• Species Reactivities: Human
• Gene: KLK3

Product images

Background-subtracted data values (mean +/- SD) are graphed.

Background-subtracted data values (mean +/- SD) are graphed.

Background-subtracted data values (mean +/- SD, n = 3) are graphed.

Mean Human male Total PSA is 424 pg/mL and values fall within expected normal reference ranges (WHO). Observed Free PSA levels were also determined using the Free Prostate Specific Antigen (free PSA) SimpleStep ELISA ab188389. Mean Human male Free PSA is 50.2 pg/mL or 11% Free PSA and values fall within expected normal reference ranges (WHO).

Mean Human female Total PSA is 12.5 pg/mL (50% detectable) and values fall within expected normal reference ranges (WHO). Observed Free PSA levels were also determined using the Free Prostate Specific Antigen (free PSA) SimpleStep ELISA ab188389. Mean Human female Free PSA is 12.7 pg/mL and values fall within expected normal reference ranges (WHO).

Mean Human Total PSA values fall within expected normal reference ranges (WHO). Observed Free PSA levels were also determined using the Free Prostate Specific Antigen (free PSA) SimpleStep ELISA ab188389. Mean Human Free PSA values fall within expected normal reference ranges (WHO). Please note: overall Total and Free PSA levels are lower due to mixed gender samples.

Mean Human Total PSA values are 71.7 ng/mL and fall within expected normal reference ranges (WHO). Observed Free PSA levels were also determined using the Free Prostate Specific Antigen (free PSA) SimpleStep ELISA ab188389. Mean Human Free PSA is 61.9 ng/mL and values fall within expected normal reference ranges (WHO).

Mean Human Total PSA is 0.54 ng/mL in normal serum and values fall within expected normal reference ranges (WHO). Observed Total PSA in each prostate cancer donor; Donor 76, 48 ng/mL; Donor 77, 120 ng/mL; Donor 78, 40 ng/mL. Observed Free PSA levels were also determined using the Free Prostate Specific Antigen (free PSA) SimpleStep ELISA ab188389. Mean Human Free PSA is 0.03 ng/mL (5% Free PSA) and values fall within expected normal reference ranges (WHO). Observed Free PSA in each prostate cancer donor; Donor 76, 9.2 ng/mL (19.2% Free PSA); Donor 77, 49 ng/mL (40.6% Free PSA); Donor 78, 7 ng/mL (17.1% Free PSA). The significant increase observed in Total and Free PSA (including % Free PSA) correlates well with the diagnosis of Prostate Cancer.