Principle of the Assay
The microtiter plate provided in this kit has been pre-coated with an antibody specific to COL1a2. Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody preparation specific to COL1a2. Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After the TMB substrate solution is added, only those wells that contain COL1a2, 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 COL1a2 in the samples is then determined by comparing the O.D. of the samples to the standard curve.
For Use with serum, plasma, and cell culture supernatants. For Research Use Only. Not for use in diagnostic procedures.
Type I collagen is a member of group I collagen (fibrillar forming collagen).
COL1-A2; OI4; Collagen Alpha-2(I)chain; osteogenesis imperfecta type IV; Collagen Of Skin,Tendon And bone,Alpha-2 Chain
|96 Wells Quantity/Size
|Pre-coated, ready-to-use 96-well strip plate
|Plate sealer for 96 wells
|Detection Reagent A
|Detection Reagent B
|Wash Buffer (30 ℅ concentrate)
|Product data sheet
|The TMB Substrate, Wash Buffer (30X concentrate), and the Stop Solution should be stored at 4°C upon receipt, while the other items should be stored at -20°C.
Intra-assay Precision (Precision within an assay): 3 samples with low, middle, and high-level COL1a2 were tested 20 times on one plate, respectively.
|The minimum detectable dose was 0.105ng/mL.
|This assay has high sensitivity and excellent specificity for the detection of COL1a2.
No significant cross-reactivity or interference between COL1a2 and analogs was observed.
Limited by current skills and knowledge, it is impossible to perform all possible cross-reactivity detection tests between COL1a2 and all analogs, therefore, cross reactivity may still exist.