This EIA kit is used for quantitative determination of human PYY [both PYY(3-36) and PYY(1-36)] in serum and plasma samples. The kit is characterized by its sensitive quantification and high specificity. In addition, it is not influenced by other components in samples. Human PYY (3-36) standard is a highly purified synthetic product. Research Use Only. Not for Use in Diagnostic Procedures.
Research Use Only. Not for Use in Diagnostic Procedures.
Product Distribution
Available Worldwide
Range
0.082 - 20 ng/mL
Sensitivity
0.082 ng/mL
Sizes
96 Wells
Sample Types
Plasma, Serum
Inc Time Overnight
No
Inc Time See Protocol
No
Sample Size
50
Detection
Colorimetric
This enzyme immunoassay (EIA) kit is a stable and convenient assay for human peptide YY
(PYY). PYY was isolated initially by Tatemoto et al. (1980) from pig duodenum and shown to
be a polypeptide consisting of 36 amino acid residues. PYY is homologous to pancreatic
polypeptide (PP) and neuropeptide Y (NPY). PYY is localized mainly in endocrine cells in the
intestine (ileum, colon, and rectum). PYY shows inhibitory action on contraction of the
gastrointestinal tract and on secretion of pancreatic and gastric juice. PYY is released by
consuming food. Levels in human blood decrease after intestinal resection, possibly due to a
decrease in the number of endocrine cells secreting PYY. This EIA kit uses synthetic human
PYY (3-36) as the assay standard and biotinylated human PYY (3-36) as the labeled antigen.
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