Mouse IFN- beta (Interferon Beta) CLIA Kit (MOES00030)

SKU:
MOES00030
€649

Description

ELISA Kit Technical ManualMSDS

Mouse IFN- beta (Interferon Beta) 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 Mouse IFN- beta . 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 Mouse IFN- beta 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 Mouse IFN- beta, 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 Mouse IFN- beta. The concentration of Mouse IFN- beta in the samples can be calculated by comparing the RLU of the samples to the standard curve.

Assay typeSandwich
Format96T
Assay time4.5h
ReactivityMouse
Detection methodChemiluminescence
Detection range7.81-500 pg/mL
Sensitivity4.69 pg/mL
Sample volume100uL
Sample typeSerum, plasma and other biological fluids
RepeatabilityCV < 15%

Specificity

This kit recognizes Mouse IFN- beta in samples. No significant cross-reactivity or interference between Mouse IFN- beta and analogues was observed.

Typical Data

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.

Concentration
(pg/mL)
RLU Average Corrected
50047141
55933
5153751508
25019850
22146
2099820969
1259626
9166
93969367
62.54210
4814
45124483
31.252435
2163
22992270
15.631314
1186
12501221
7.81720
760
740711
029
29
29--

Precision

Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Mouse IFN- beta were tested 20 times on one plate, respectively.

Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Mouse IFN- beta were tested on 3 different plates, 20 replicates in each plate.

  Intra-assay Precision Inter-assay Precision
Sample123123
n202020202020
Mean (pg/mL)25.9061.75235.4628.2567.37232.88
Standard deviation2.726.1819.592.635.8926.18
C V (%)10.5010.018.329.318.7411.24

Recovery

The recovery of Mouse IFN- beta spiked at three different levels in samples throughout the range of the assay was evaluated in various matrices.

Sample Type Range (%) Average Recovery (%)
Serum (n=5)90-10596
EDTA plasma (n=5)94-10599
Cell culture media (n=5)97-115105

Linearity

Samples were spiked with high concentrations of Mouse IFN- beta 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)
1:2Range (%)96-11399-111100-114
Average (%)103105106
1:4Range (%)92-10796-11287-98
Average (%)9810292
1:8Range (%)93-10593-10497-112
Average (%)9898103
1:16Range (%)99-11495-10796-111
Average (%)107101101

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.

Item Specifications Storage
Micro CLIA Plate(Dismountable)8 wells X12 strips-20'C, 6 months
Reference Standard2 vials
Concentrated Biotinylated Detection Ab (100X)1 vial, 120 uL
Concentrated HRP Conjugate (100X)1 vial, 120 uL-20'C(shading light), 6 months
Reference Standard & Sample Diluent1 vial, 20 mL4'C, 6 months
Biotinylated Detection Ab Diluent1 vial, 14 mL
HRP Conjugate Diluent1 vial, 14 mL
Concentrated Wash Buffer (25X)1 vial, 30 mL
Substrate Reagent A1 vial, 5 mL4'C (shading light)
Substrate Reagent B1 vial, 5 mL4'C (shading light)
Plate Sealer5 pieces
Product Description1 copy
Certificate of Analysis1 copy

Mouse IFN- beta (Interferon Beta) CLIA Kit (MOES00030) Assay procedure

    1. Set standard, test sample and control (zero) wells on the pre-coated plate and record theirpositions. It is recommended to measure each standard and sample in duplicate. Note: addall solutions to the bottom of the plate wells while avoiding contact with the well walls. Ensuresolutions do not foam when adding to the wells.
    2. Aliquot 100µl of standard solutions into the standard wells.
    3. Add 100µl of Sample / Standard dilution buffer into the control (zero) well.
    4. Add 100µl of properly diluted sample (serum, plasma, tissue homogenates and otherbiological fluids.) into test sample wells.
    5. Cover the plate with the sealer provided in the kit and incubate for 90 min at 37°C.
    6. Aspirate the liquid from each well, do not wash. Immediately add 100µL of BiotinylatedDetection Ab working solution to each well. Cover the plate with a plate seal and gently mix.Incubate for 1 hour at 37°C.
    7. Aspirate or decant the solution from the plate and add 350µL of wash buffer to each welland incubate for 1-2 minutes at room temperature. Aspirate the solution from each well andclap the plate on absorbent filter paper to dry. Repeat this process 3 times. Note: a microplatewasher can be used in this step and other wash steps.
    8. Add 100µL of HRP Conjugate working solution to each well. Cover with a plate seal andincubate for 30 min at 37°C.
    9. Aspirate or decant the solution from each well. Repeat the wash process for five times asconducted in step 7.
    10. Add 100µL of Substrate mixture solution to each well. Cover with a new plate seal andincubate for no more than 5 min at 37°C. Protect the plate from light.
    11. Determine the RLU value of each well immediately.

Mouse IFN- beta (Interferon Beta) CLIA Kit (MOES00030) Protein Information

UniProt Protein Function:IFNB1: Has antiviral, antibacterial and anticancer activities. Belongs to the alpha/beta interferon family.
UniProt Protein Details:

Protein type:Secreted, signal peptide; Secreted

Cellular Component: extracellular space; extracellular region

Molecular Function:hematopoietin/interferon-class (D200-domain) cytokine receptor binding; interferon-alpha/beta receptor binding; cytokine activity

Biological Process: B cell proliferation; adaptive immune response; cytokine and chemokine mediated signaling pathway; regulation of MHC class I biosynthetic process; defense response; negative regulation of T cell differentiation; humoral immune response; T cell activation during immune response; response to exogenous dsRNA; negative regulation of viral genome replication; B cell differentiation; defense response to bacterium; natural killer cell activation during immune response; innate immune response; positive regulation of transcription from RNA polymerase II promoter; defense response to virus; B cell activation during immune response; positive regulation of peptidyl-serine phosphorylation of STAT protein

UniProt Code:P01575
NCBI GenInfo Identifier:6754304
NCBI Gene ID:15977
NCBI Accession:NP_034640.1
UniProt Related Accession:P01575
Molecular Weight:22,127 Da
NCBI Full Name:interferon beta
NCBI Synonym Full Names:interferon beta 1, fibroblast
NCBI Official Symbol:Ifnb1  
NCBI Official Synonym Symbols:Ifb; IFNB; IFN-beta  
NCBI Protein Information:interferon beta
UniProt Protein Name:Interferon beta
Protein Family:Interferon
UniProt Gene Name:Ifnb1  
UniProt Entry Name:IFNB_MOUSE
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Additional Information

Product type:
ELISA
Reactivity:
Mouse
ELISA Type:
CLIA
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