SpecificityThis assay has high sensitivity and excellent specificity for detection of SP. No significant cross-reactivity or interference between SP and analogues was observed.
SensitivityThe minimum detectable dose of SP is typically less than 2.86pg/mL. The sensitivity of this assay, or Lower Limit of Detection (LLD) was defined as the lowest protein concentration that could be differentiated from zero. It was determined the mean RLU value of 20 replicates of the zero standard subtracted by their two standard deviations.
Intended UseHuman SP clia kit allows for the in vitro quantitative determination of SP , concentrations in serum, Plasma , tissue homogenates and Cell culture supernates and Other biological fluids.
StorageFor 5-7days:Store the whole kit at 4℃
For a Long time :Store the Substrate at 4℃, other reagent should store at -20℃.
Product Description specificalPrinciple of the assay: The microtiter plate provided in this kit has been pre-coated with a monoclonal antibody specific to SP. A competitive inhibition reaction is launched between biotin labeled SP and unlabeled SP (Standards or samples) with the pre-coated antibody specific to SP. After incubation the unbound conjugate is washed off. Next, avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. The amount of bound HRP conjugate is reverse proportional to the concentration of SP in the sample. Then the mixture of substrate A and B is added to generate glow light emission kinetics. Upon plate development, the intensity of the emitted light is reverse proportional to the SP level in the sample or standard.
No manual or datasheet available for this product.