Human I-TAC (Interferon Inducible T-cell Alpha Chemoattractant) CLIA Kit (HUES00049)
Human I-TAC (Interferon Inducible T-cell Alpha Chemoattractant) CLIA Kit
This kit uses Sandwich-CLIA as the method. The micro CLIA plate provided in this kit has been pre-coated with an antibody specific to Human I-TAC . Standards or samples are added to the appropriate micro CLIA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human I-TAC 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 I-TAC, biotinylated detection antibody and Avidin-HRP conjugate will appear fluorescence. The Relative light unit (RLU) value is measured spectrophotometrically by the Chemiluminescence immunoassay analyzer. The RLU value is positively associated with the concentration of Human I-TAC. The concentration of Human I-TAC in the samples can be calculated by comparing the RLU of the samples to the standard curve.
|Detection range||15.63-1000 pg/mL|
|Sample type||Serum, plasma and other biological fluids|
|Repeatability||CV < 15%|
This kit recognizes Human I-TAC in samples. No significant cross-reactivity or interference between Human I-TAC and analogues was observed.
As the RLU values of the standard curve may vary according to the conditions of the actual assay performance (e.g. operator, pipetting technique, washing technique or temperature effects), the operator should establish a standard curve for each test. Typical standard curve and data is provided below for reference only.
Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Human I-TAC were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Human I-TAC were tested on 3 different plates, 20 replicates in each plate.
|Intra-assay Precision||Inter-assay Precision|
|C V (%)||12.10||10.89||10.34||10.19||7.53||6.48|
The recovery of Human I-TAC spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.
|Sample Type||Range (%)||Average Recovery (%)|
|EDTA plasma (n=5)||87-99||94|
|Cell culture media (n=5)||96-111||104|
Samples were spiked with high concentrations of Human I-TAC and diluted with Reference Standard & Sample Diluent to produce samples with values within the range of the assay.
|Serum (n=5)||EDTA plasma (n=5)||Cell culture media (n=5)|
Kit Components & Storage
An unopened kit can be stored at 4'C for 1 month. If the kit is not used within 1 month, store the items separately according to the following conditions once the kit is received.
|Micro CLIA Plate(Dismountable)||8 wells Ã12 strips||-20'C, 6 months|
|Reference Standard||2 vials|
|Concentrated Biotinylated Detection Ab (100Ã)||1 vial, 120 uL|
|Concentrated HRP Conjugate (100Ã)||1 vial, 120 uL||-20'C(shading light), 6 months|
|Reference Standard & Sample Diluent||1 vial, 20 mL||4'C, 6 months|
|Biotinylated Detection Ab Diluent||1 vial, 14 mL|
|HRP Conjugate Diluent||1 vial, 14 mL|
|Concentrated Wash Buffer (25Ã)||1 vial, 30 mL|
|Substrate Reagent A||1 vial, 5 mL||4'C (shading light)|
|Substrate Reagent B||1 vial, 5 mL||4'C (shading light)|
|Plate Sealer||5 pieces|
|Product Description||1 copy|
|Certificate of Analysis||1 copy|