The QuickStep Human Postn (OSF-2, Periostin) ELISA Kit is a powerful tool for the precise quantification of Postn levels in human samples including serum, plasma, and cell culture supernatants. With exceptional sensitivity and specificity, this kit delivers accurate and consistent results, making it perfect for a variety of research applications.Postn, also known as OSF-2 or Periostin, is a key protein involved in various biological processes, particularly in tissue development, wound healing, and cancer progression. By measuring Postn levels, researchers can gain valuable insights into these processes and potentially uncover new therapeutic targets for a range of diseases.Invest in the QuickStep Human Postn (OSF-2, Periostin) ELISA Kit for reliable and high-quality data that will advance your research efforts in the fields of oncology, regenerative medicine, and beyond.
Product Name:
Human POSTN/OSF-2 (Periostin) Quickstep ELISA Kit
SKU:
QSES027
Size:
96 Assays
Detection Method:
Colorimetric method, ELISA, Sandwich
Assay type:
Sandwich-ELISA
Assay time:
1 h 30 min
Sensitivity:
1.52 ng/mL
Detection range:
3.12-200 ng/mL
Reovery:
80%-120%
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 the target protein. Standards or samples are added to the micro ELISA plate wells and bind to the immobilized antibody. A biotinylated detection antibody specific to the target protein is then added, followed by Avidin-Horseradish Peroxidase (HRP) conjugate. Free components are washed away. The substrate solution is added to each well, resulting in a color change. Only wells containing the target protein, detection antibody, and HRP conjugate will develop a blue color. The reaction is terminated by the addition of stop solution, resulting in a yellow color. The optical density (OD) is measured at 450 nm ± 2 nm. The OD value is directly proportional to the concentration of the target protein in the sample and is determined using a standard curve.
