Free and Total PSA ELISA Combo Kit

  • Combo Kit includes two parts: Free PSA ELISA and Total PSA ELISA
  • Sensitive detection as low as 15 pg/mL
  • Suitable for use with serum, plasma, or lysates
  • Free and Total PSA standards included

 

Video: Color Development in an ELISA

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Human PSA ELISA Combo Kit (Free + Total)
Catalog Number
PRB-5049-C
Size
96 assays
Detection
Colorimetric
Manual/Data Sheet Download
SDS Download
Price
$675.00
Human PSA ELISA Combo Kit (Free + Total)
Catalog Number
PRB-5049-C-5
Size
5 x 96 assays
Detection
Colorimetric
Manual/Data Sheet Download
SDS Download
Price
$2,895.00
Product Details

Prostate Specific Antigen (PSA) is a 33 Kda protein found in 3 forms: free, bound to alpha-1-antichymotrypsin, and bound to alpha-2-macroglobulin. Measuring the ratio of free to total PSA can be used as a screening and diagnostic marker for prostate cancer.

Our Human Total PSA ELISA Combo Kit includes both our Free PSA ELISA and our Total PSA ELISA together, to allow you to measure the free-to-total PSA ratio in your serum, plasma, or lysate samples.