Home > RUO Products > ImmunoAssays > Bone Metabolism > Parathyroid Hormone (PTH) > PTH Intact, IRMA, 96 tests, For Research Use Only

PTH Intact, IRMA, 96 tests, For Research Use Only

DIAsource hPTH-120 min-IRMA is a two-step immunoradiometric assay based on coated-tube separation. It allows the determination of intact human PTH (hPTH) in serum. Goat antibodies specific to the 1-34 hPTH fragment (N-terminal fragment) are attached to the lower and inner surface of the plastic tubes. Calibrators or samples are added to the tubes. After 1 hour incubation, washing removes the occasional excess of antigen, mid-regional and C-terminal fragments. 125I labelled monoclonal antibodies specific to the 44-68 hPTH fragment are added. After 1 hour incubation and washing the remaining radioactivity bound to the tube reflects the intact h-PTH concentration. This two-step IRMA is highly specific of the intact h-PTH and does not cross react with active and inactive fragments even at high concentrations as suggested by HACKENG and al.

Catalog # KIR1491
Format IRMA
Label I125
Size 96 tests
Sample Type Serum, Plasma
Sample Volume 300 µL
Controls 2 levels
Range 13-1562 pg/mL
Sensitivity 1,7 pg/mL
Incubation 2h at RT with shaking
Shelf Life (weeks) 9
Calibration 1 pg = 1 pg of NIBSC 95/646

For Japan and Brazil, specific registration requirements are necessary. For more information, please contact: regulatory.affairs@diasource.be.

Documents - Download
Download "Instructions for Use" KIP1491.pdf
Download "Material Safety Data Sheet" MSKIP1491.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.