General Sphingosine 1 Phosphate (SIP) ELISA Kit

• Catalog Number: orb1146848
• Category: Assays and Kits
• Description: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Sphingosine 1 Phosphate(SIP). Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to Sphingosine 1 Phosphate(SIP). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Sphingosine 1 Phosphate(SIP), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Sphingosine 1 Phosphate(SIP) in the samples is then determined by comparing the OD of the samples to the standard curve.
• Reactivity: All
• Range: 3.13-200 ng/mL
• Assay Time: 3.5h
• Concentration: 200 ng/mL
• Sensitivity: 0.93 ng/mL
• Alternative names: EDG3, LPB3, S1P3, S1PR3, endothelial differentiati
• Note: For research use only
• Application notes: standard: 200 ng/mL. Test principle: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to S1P. Standards or samples are added to the appropriate microtiter plate wells then with a biotin-conjugated antibody specific to S1P. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain S1P, biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of S1P in the samples is then determined by comparing the OD of the samples to the standard curve
• Sample Types: Tissue homogenates, cell lysates and other biological fluids
• Expiration Date: Please enquire.