PANCREATIC POLYPEPTIDE (PP), RIA, 100 TESTS

The intended use of these reagents is for assay of PP in human serum. PP in serum is assayed without extraction by a competetive radioimmunoassay using a rabbit antiserum raised against bovine PP. PP in standards and samples compete with 125I-labelled human PP in binding to the antibodies. 125I-PP binds in a reverse proportion to the concentration of PP in standards and samples. Antibody-bound 125I-PP is separated from the unbound fraction using the double antibody-polyethyleneglycol precipitation technique. The radioactivity of the precipitates is measured. Human, synthetic PP is used for standardization.

Catalog #: RB316
Format: RIA
Label: I125
Size: 100 tests
Sample Type: Serum
Sample Volume: 200 µL
Controls: 2 levels
Range: 6,25 - 200 pmol/L
Sensitivity: 3 pmol/L
Incubation: 48h
Shelf Life (weeks): 11