Human CYFRA21-1 (Cytokeratin Fragment Antigen 21-1) ELISA Kit
The Human CYFRA21-1 (Cytokeratin Fragment Antigen 21-1) ELISA Kit is a valuable tool for the precise measurement of CYFRA21-1 levels in human biological samples such as serum, plasma, and cell culture supernatants. This kit offers exceptional sensitivity and specificity, ensuring consistent and accurate results for a variety of research applications.CYFRA21-1 is a fragment of cytokeratin found in epithelial cells, with elevated levels often associated with various cancers, particularly lung cancer. Monitoring CYFRA21-1 levels can aid in early detection, prognosis assessment, and treatment monitoring for cancer patients. Additionally, it may also serve as a useful biomarker for other conditions such as inflammatory diseases and renal disorders.By utilizing the Human CYFRA21-1 ELISA Kit, researchers can gain valuable insights into the role of CYFRA21-1 in disease pathogenesis and potentially identify new therapeutic targets for improved patient outcomes. This kit is a reliable and efficient tool for studying the implications of CYFRA21-1 in various disease states and advancing biomedical research.
Product Name:
Human CYFRA21-1 (Cytokeratin Fragment Antigen 21-1) ELISA Kit
SKU:
HUES02988
Size:
96 Assays
Detection Method:
Colorimetric method, ELISA, Sandwich
Assay type:
Sandwich-ELISA
Assay time:
3 h 30 min
Sensitivity:
0.19 ng/mL
Detection range:
0.31-20 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.
system_update_altDatasheetHuman Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA KitThe Human Cytokeratin Fragment Antigen 21-1 (CYFRA21-1) ELISA Kit is specifically design
