A73746-96
ANTIA73746-96EA
580
EUR
InStock
ANTIA73746-96
Human Sphingosine-1-phosphate ELISA Kit
Tests
Tests ELISA
Human Sphingosine-1-phosphate ELISA kit is a competitive Enzyme-Linked Immunosorbent Assay (cELISA) designed for the in vitro quantitative determination of human Sphingosine-1-phosphate in serum, plasma, tissue homogenates, and other biological fluids.
- Ready-to-use ELISA kit
- Detection Range: 3,125 to 200 ng/ml
- Sensitivity: 1,875 ng/ml
- Sample Type: Serum, plasma, tissue homogenates, and other biological fluids
- Assay Precision: Intra-Assay: CV <8%, Inter-Assay: CV <10%
Human Sphingosine-1-phosphate ELISA Kit employs the competitive enzyme immunoassay technique for the quantitative measurement of human Sphingosine-1-phosphate in serum, plasma, tissue homogenates, and other biological fluids. The 96-well microtiter plate has been pre-coated with Sphingosine-1-phosphate antigen. During the incubation, Sphingosine-1-phosphate present in the samples or standards competes with the fixed amount of immobilised Sphingosine-1-phosphate for binding sites on the Biotinylated Anti-Sphingosine-1-phosphate Antibody. The more Sphingosine-1-phosphate present in a sample or standard, the less Biotinylated Anti-Sphingosine-1-phosphate Antibody that binds to the plate. Following incubation, unbound Biotinylated Anti-Sphingosine-1-phosphate Antibody is removed by washing, and an HRP-Streptavidin conjugate is added to the wells and the microtiter plate is incubated. Following incubation and washing, TMB substrate solution is then used to visualise the HRP enzymatic reaction by catalysis to produce a blue-coloured product that changes to yellow after addition of acidic stop solution. The density of yellow is inversely proportional to the amount of Sphingosine-1-phosphate present in each sample or standard. The concentration of Sphingosine-1-phosphate can then be calculated by reading the O.D. absorbance at 450 nm in a microplate reader and referring to the standard curve.
Informations de commande: This is a ready-to-use ELISA kit that contains: Pre-coated 96 well microplate, lyophilised standard, sample dilution buffer, biotinylated detection antibody (100X), antibody dilution buffer, HRP-Streptavidin conjugate (SABC) (100X), SABC dilution buffer, TMB substrate, stop solution, wash buffer (25X), plate sealers, foil pouch, and protocol manual.