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TM-CA 72-4 ELISA RUO

  • Bio-Type Serum/Plasma
  • Method ELISA
  • FDA RUO
  • CE N
  • # of Tests 96 wells
  • Range 0.79 – 100 U/mL
  • Sensitivity 0.79 U/mL
  • Sample Volume 20 uL
  • Incubation Time(s) 120 / 30 min
  • Storage Conditions 2° C - 8° C
  • SKU:  EIA5071R
  • Category: Tumor Marker
  • $320.00
Approximate Lead Time 1 - 2 Weeks
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Description:

An enzyme immunoassay for the quantitative measurement of CA 72-4 (TAG-72) in serum and plasma. This product is for Research Use Only; International customers contact your representative to receive information about the CE marked version. The DRG TM-CA 72-4 ELISA Kit is a solid phase enzyme-linked immunosorbent assay (ELISA) based on the sandwich principle. The microtiter wells are coated with a monoclonal mouse antibody (Clone CC49) directed towards a unique antigenic site on a CA 72-4 molecule.  An aliquot of patient sample containing endogenous CA 72-4 is incubated in the coated well with enzyme conjugate, which is an anti-CA 72-4 antibody (Clone B72.3) conjugated with horseradish peroxidase. After incubation the unbound conjugate is washed off. The amount of bound peroxidase is proportional to the concentration of CA 72-4 in the sample. Having added the substrate solution, the intensity of colour developed is proportional to the concentration of CA 72-4 in the patient sample.