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Peptide YY (Human) ELISA Kit

A Sandwich ELISA kit for the quantitative measurement of Peptide YY in human serum, plasma and other biological samples.

WARNING: This product can expose you to chemicals including TMB, which is [are] known to the State of California to cause cancer.  For more information go to
Catalog #: E4785

Product Details

Size 96 assays
Detection Method Absorbance (450 nm)
Species Reactivity Human
Applications in vitro quantitative measurement of Peptide YY in human serum, plasma and other biological samples.
Features & Benefits • Detection Range: 31.25-2000 pg/ml
• Sensitivity: 18.75 pg/ml
• Precision: Coefficient of variation is < 10%.
• Specificity: This kit recognizes Human PYY in samples.
• No Significant cross-reactivity or interference between Human PYY and analogues was observed.
Kit Components • Standard & Sample Diluent
• HRP Conjugate (100x)
• Stop Solution
• Plate Sealer
• HRP Conjugate Diluent
• Biotinylated Detection Antibody Diluent
• Wash Buffer (25x)
• Biotinylated Detection Ab (100x)
• Substrate Reagent
• Micro ELISA Plate
• Reference Standard
Storage Conditions 4ºC
Shipping Conditions Gel Pack
USAGE For Research Use Only! Not For Use in Humans.


Peptide YY (PYY) also known as peptide tyrosine is a peptide that in humans is encoded by the PYY gene.Peptide YY is a short peptide released from cells in the ileum and colon in response to feeding. In the blood, gut, and other elements of periphery, PYY acts to reduce appetite; similarly, when injected directly into the central nervous system, PYY is also anorexigenic, i.e., it reduces appetite. BioVision’s Peptide YY (Human) ELISA Kit is based on Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human Peptide YY. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human Peptide YY and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human Peptide YY, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The OD value is proportional to the concentration of Human Peptide YY. The concentration of Human Peptide YY in the samples can be calculated by comparing the OD of the samples to the standard curve.

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