Home > RUO Products > ImmunoAssays > Cancer Markers > Chromogranin-A (CgA) > CgA, RIA, 100 tests, For Research Use Only

CgA, RIA, 100 tests, For Research Use Only

The intended use of these reagents is the determination of chromogranin A in human serum or plasma. The basic principle for determination of chromogranin A with the chromogranin A RIA kit is the competitive radioimmunoassay using antibodies against human chromogranin A. Chromogranin A in calibrators and samples compete with 125I-labeled chromogranin A in binding to the antibodies. The 125I-chromogranin A binds to the antibodies in an inverse proportion to the concentration of chromogranin A in calibrators and samples. Antibody-bound 125I-chromogranin A is separated from the unbound fraction using the double antibody solid phase technique. The bound fraction of 125I-chromogranin A is measured in a gamma counter. The result shall not be used for clinical diagnosis or patient management.

Catalog # RB321RUO
Format RIA
Label I125
Size 100 tests
Sample Type Serum, Plasma
Sample Volume 50 µL
Controls 2 levels
Range 0,156 - 5 nmol/L
Sensitivity 0,02 nmol/L
Incubation Overnight + 30min + 15min at 2-8°C
Shelf Life (weeks) 12
Documents - Download
Download "Instructions for Use" RB321RUO.pdf
Download "Material Safety Data Sheet" MSRB321RUO.pdf
Download catalogue "RIA"
Download RIA Availability Calendar
Bridging Science And Diagnostics
Choose my country

DIAsource ImmunoAssays (formerly BioSource), experienced diagnostic manufacturer of RIA-ELISA-LIA immunoassays, validation on automates, large scale production of Antibodies-Point of Care Tests.

Please select your country to see the most accurate content available in your area.