Human ET-1 (Endothelin 1) ELISA Kit

Product Specifications

Abbreviation

ET-1

UniProt

P05305

Cross Reactivity

This kit recognizes Human ET-1 in samples. No significant cross-reactivity or interference between Human ET-1 and analogues was observed

Target

EDN1; ET1; HDLCQ7; PPET1; Preproendothelin-1

Type

Sandwich-ELISA

Applications

ELISA

Field of Research

Cancer; Cardiovascular; Metabolism; Signal transduction

Assay Principle

This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human ET-1. 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 ET-1 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 ET-1, 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 optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Human ET-1. You can calculate the concentration of Human ET-1 in the samples by comparing the OD of the samples to the standard curve.

Assay Performance Time

3 h 30 min

Sample Type

Serum, plasma and other biological fluids

Detection Range

1.25-80 pg/mL

Precision

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

Recovery

80%-120%

Sensitivity

0.75 pg/mL

Shipping Conditions

Ice bag

Storage Conditions

2-8°C,12 months

Citation 01

https://www.mdpi.com/1836262

Citation 02

https://pubs.rsc.org/en/content/articlehtml/2019/nr/c9nr03622a

Citation 03

https://www.ncbi.nlm.nih.gov/pmc/articles/pmc7901921/

Citation 04

https://europepmc.org/article/med/34803688?javascript_support=no

Citation 05

https://www.ncbi.nlm.nih.gov/pmc/articles/pmc8430169/

Citation 06

https://www.mdpi.com/1903182

Citation 07

https://www.futuremedicine.com/doi/abs/10.2217/pgs-2018-0175

Citation 08

https://www.ncbi.nlm.nih.gov/pubmed/30057380

Citation 09

https://link.springer.com/article/10.1007/s40620-018-0514-2

Citation 10

https://www.hindawi.com/journals/ecam/2022/4242099/

Citation 11

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC7484671/

Citation 12

https://www.ncbi.nlm.nih.gov/pmc/articles/pmc6902314/

Detection Instrument

Microplate reader

Species

Human

Recommended Usage

This ELISA kit applies to the in vitro quantitative determination of Human ET-1 concentrations in serum, plasma and other biological fluids.

Available Sizes

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