Human Prostate Specific Antigen ELISA Kit

This quantitative ELISA kit from Antibodies.com enables the detection of Prostate Specific Antigen (PSA) in human samples. PSA is a kallikrein-related serine protease secreted by prostatic epithelial cells and serves as a critical biomarker in prostate cancer screening, disease monitoring, and post-treatment surveillance. Researchers and clinical laboratories rely on PSA measurements to investigate benign prostatic hyperplasia, prostatitis, and prostate adenocarcinoma progression, as well as to evaluate therapeutic response.

The kit is configured for 96T, providing sufficient reagents to process a full microplate of samples in a single run. Each kit includes pre-coated plate wells, detection antibodies, standards, and assay buffers required to generate a standard curve for quantifying PSA concentration. The procedure involves sequential incubation steps with specimen and conjugate, followed by substrate development and absorbance reading on a standard plate reader.

Intended for research use only, this kit supports studies in urology, oncology, and biomarker discovery. Researchers commonly apply it to clinical specimens to establish baseline PSA levels, track longitudinal changes, or compare PSA expression across patient cohorts. The kit format streamlines laboratory workflows by consolidating all necessary components into a single, ready-to-use package, reducing preparation time and minimizing inter-assay variability. Store refrigerated upon arrival and equilibrate reagents to room temperature before beginning the protocol.