Human CD4 (Cluster of Differentiation 4) ELISA Kit

Human CD4 (Cluster of Differentiation 4) ELISA Kit

• Abbreviation: CD4
• Synonyms: CD4mut;p55;
• CAS Number: 7732-18-5
• UniProt: PN/A173N/A
• Species Reactivity: Human
• Type: Sandwich-ELISA
• Applications: ELISA
• Field of Research: Cancer;Immunology;Stem cells
• Detection Method: Colormetric
• 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 CD4. 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 CD4 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 CD4, 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 CD4. You can calculate the concentration of Human CD4 in the samples by comparing the OD of the samples to the standard curve.
• Assay Performance Time: 3 h 30 min
• Detection Range: 0.31-20 ng/mL
• Sensitivity: 0.19 ng/mL
• Shipping Conditions: Ice bag
• Storage Conditions: 2-8°C/-20°C, 12 months