Human NPY (Neuropeptide Y) ELISA Kit

Specifications

Catalog number

E-EL-H1893-01

Size / count

24 Tests

Dry ice

No

Hazardous

No

Discontinued

No

Abbreviation

NPY

UniProt

P01303

Cross Reactivity

This kit recognizes Human NPY in samples.No significant cross-reactivity or interference between Human NPY and analogues was observed

Target

NP-Y; PYY4

Type

Competitive-ELISA

Applications

ELISA

Field of Research

Cancer; Cardiovascular; Metabolism; Neuroscience

Assay Principle

This ELISA kit uses the Competitive-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with Human NPY. During the reaction, Human NPY in the sample or standard competes with a fixed amount of Human NPY on the solid phase supporter for sites on the Biotinylated Detection Ab specific to Human NPY. Excess conjugate and unbound sample or standard are washed away, and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well and incubated. Then a TMB substrate solution is added to each well. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns from blue to yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The concentration of Human NPY in tested samples can be calculated by comparing the OD of the samples to the standard curve.

Assay Performance Time

2 h 30 min

Sample Type

Serum, plasma and other biological fluids

Detection Range

31.25-2000 pg/mL

Precision

Both intra-CV and inter-CV are < 10%.

Recovery

80%-120%

Sensitivity

18.75 pg/mL

Shipping Conditions

Ice bag

Storage Conditions

2-8°C,12 months

Citation 01

https://www.nature.com/articles/s41598-018-32623-8

Citation 02

https://www.frontiersin.org/articles/10.3389/fmed.2020.00179/full

Citation 03

https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0169665

Citation 04

https://link.springer.com/article/10.1007/s10072-018-3692-8

Citation 05

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5731524/

Detection Instrument

Microplate reader

Species

Human

Recommended Usage

This ELISA kit applies to the in vitro quantitative determination of Human NPY concentrations in serum, plasma and other biological fluids.