CLIA Kit for Immunoglobulin E (IgE)

IGHE; Immunoglobulin Heavy Constant Epsilon; Ig epsilon chain C region

  • CLIA Kit for Immunoglobulin E (IgE) Packages (Simulation)
  • CLIA Kit for Immunoglobulin E (IgE) Packages (Simulation)
  • CLIA Kit for Immunoglobulin E (IgE) Results demonstration
  • SCA545Po.jpg Typical Standard Curve
  • Certificate ISO9001: 2008, ISO13485: 2003 Registered

Specificity of the CLIA Kit for Immunoglobulin E (IgE)

This assay has high sensitivity and excellent specificity for detection of Immunoglobulin E (IgE).
No significant cross-reactivity or interference between Immunoglobulin E (IgE) and analogues was observed.

Recovery of the CLIA Kit for Immunoglobulin E (IgE)

Matrices listed below were spiked with certain level of recombinant Immunoglobulin E (IgE) and the recovery rates were calculated by comparing the measured value to the expected amount of Immunoglobulin E (IgE) in samples.

Matrix Recovery range (%) Average(%)
serum(n=5) 81-90 87
EDTA plasma(n=5) 80-92 89
heparin plasma(n=5) 81-94 87

Precision of the CLIA Kit for Immunoglobulin E (IgE)

Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Immunoglobulin E (IgE) were tested 20 times on one plate, respectively.
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Immunoglobulin E (IgE) were tested on 3 different plates, 8 replicates in each plate.
CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Linearity of the CLIA Kit for Immunoglobulin E (IgE)

The linearity of the kit was assayed by testing samples spiked with appropriate concentration of Immunoglobulin E (IgE) and their serial dilutions. The results were demonstrated by the percentage of calculated concentration to the expected.

Sample 1:2 1:4 1:8 1:16
serum(n=5) 95-102% 85-92% 86-98% 90-98%
EDTA plasma(n=5) 93-105% 78-96% 94-105% 91-98%
heparin plasma(n=5) 92-101% 80-101% 79-97% 80-90%

Stability of the CLIA Kit for Immunoglobulin E (IgE)

The stability of kit is determined by the loss rate of activity. The loss rate of this kit is less than 5% within the expiration date under appropriate storage condition.
To minimize extra influence on the performance, operation procedures and lab conditions, especially room temperature, air humidity, incubator temperature should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same operator from the beginning to the end.

Assay procedure summary of the CLIA Kit for Immunoglobulin E (IgE)

1. Prepare all reagents, samples and standards;
2. Add 100µL standard or sample to each well. Incubate 1 hours at 37°C;
3. Aspirate and add 100µL prepared Detection Reagent A. Incubate 1 hour at 37°C;
4. Aspirate and wash 3 times;
5. Add 100µL prepared Detection Reagent B. Incubate 30 minutes at 37°C;
6. Aspirate and wash 5 times;
7. Add 100µL Substrate Solution. Incubate 10 minutes at 37°C;
8. Read RLU value immediately.

Test principle of the CLIA Kit for Immunoglobulin E (IgE)

The microplate provided in this kit has been pre-coated with an antibody specific to Immunoglobulin E (IgE). Standards or samples are then added to the appropriate microplate wells with a biotin-conjugated antibody specific to Immunoglobulin E (IgE). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. 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 proportional to the Immunoglobulin E (IgE) level in the sample or standard.;

Related products

Catalog No. Organism species: Sus scrofa; Porcine (Pig) Applications (RESEARCH USE ONLY!)
NPA545Po01 Native Immunoglobulin E (IgE) Positive Control; Immunogen; SDS-PAGE; WB.
RPA545Po01 Recombinant Immunoglobulin E (IgE) Positive Control; Immunogen; SDS-PAGE; WB.
CPA545Po21 OVA Conjugated Immunoglobulin E (IgE) Immunogen; SDS-PAGE; WB.
PAA545Po01 Polyclonal Antibody to Immunoglobulin E (IgE) WB; IHC; ICC; IP.
PAA545Po08 Polyclonal Antibody to Immunoglobulin E (IgE) WB; IHC; ICC; IP.
MAA545Po22 Monoclonal Antibody to Immunoglobulin E (IgE) WB; IHC; ICC; IP.
MAA545Po21 Monoclonal Antibody to Immunoglobulin E (IgE) WB; IHC; ICC; IP.
SEA545Po ELISA Kit for Immunoglobulin E (IgE) Enzyme-linked immunosorbent assay for Antigen Detection.
SCA545Po CLIA Kit for Immunoglobulin E (IgE) Chemiluminescent immunoassay for Antigen Detection.
LMA545Po Multiplex Assay Kit for Immunoglobulin E (IgE) ,etc. by FLIA (Flow Luminescence Immunoassay) FLIA Kit for Antigen Detection.
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