Human SPX (Spexin) ELISA Kit

6-11 business days

Serum, Plasma, Biological Fluids

46.88 pg/mL

4.5 hours

Ice packs

The Stop Solution is acidic. Do not allow to contact skin or eyes.

Q9BT56

This ELISA kit uses Sandwich-ELISA as the method. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human SPX . Standards or samples are added to the appropriate micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human SPX and Avidin-Horseradish Peroxidase (HRP) conjugate are added to each micro plate well successively and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human SPX, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by adding 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 SPX. The concentration of Human SPX in samples can be calculated by comparing the OD of the samples to the standard curve.

The kit is manufactured at ISO 9001 certified facilities.