Human IL-35 (Interleukin 35) ELISA Kit

Cat# E-EL-H2443-96T

Size : 96T

Brand : Elabscience

Contact local distributor :


Phone : +1 850 650 7790

Human IL-35(Interleukin 35) ELISA Kit (E-EL-H2443)

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Human IL-35(Interleukin 35) ELISA Kit - 1
  • Human IL-35(Interleukin 35) ELISA Kit - 1
  • Human IL-35(Interleukin 35) ELISA Kit - 2
  • Human IL-35(Interleukin 35) ELISA Kit - 3
All Size Price Qty
96T $ 609.00
- +
48T $ 487.00
- +
24T $ 150.00
- +
96T*5 Inquire /
96T*10 Inquire /

For research use only.

Product Summary
Sensitivity 9.38 pg/mL
Detection Range 15.63-1000 pg/mL
Sample Volume 100 μL
Total Assay Time 3 h 30 min
Reactivity Human
Specificity This kit recognizes Human IL-35 in samples. No significant cross-reactivity or interference between Human IL-35 and analogues was observed
Recovery 80%-120%
Sample Type Serum, plasma and other biological fluids
Detection Method Colorimetric method, ELISA, Sandwich
Assay Type Sandwich-ELISA
Size 96T / 48T / 24T / 96T*5 / 96T*10
Storage 2-8℃
Expiration Date 12 months
Typical data
The following data was generated by the Quality Control Department, under controlled laboratory conditions (ambient temperature: 18-25 °C, relative humidity: 35-75%) using standardized procedures (TMB reaction at 37 °C in the dark for 15 minutes, followed by termination and OD measurement). These values are provided for reference only. Actual results may vary due to differences in laboratory conditions, operator technique, and equipment. Users are required to generate a standard curve using their own experimental data.
pg/mL OD1 OD2 Mean OD Corrected OD
1000 2.317 2.331 2.324 2.234
500 1.580 1.550 1.565 1.475
250 0.986 0.944 0.965 0.875
125 0.527 0.533 0.530 0.440
62.5 0.295 0.279 0.287 0.197
31.25 0.187 0.181 0.184 0.094
15.63 0.139 0.137 0.138 0.048
0 0.089 0.091 0.090 -
Precision
Intra-assay Precision (Within-run Precision): Three samples representing low, mid, and high concentrations of Human IL-6 were tested 20 times on a single plate.
Inter-assay Precision (Between-run Precision): Three samples representing low, mid, and high concentrations of Human IL-6 were tested on three separate plates, with 20 replicates per plate, to assess variability among assays.
/ Intra-assay Precision Inter-assay Precision
Sample 1 2 3 1 2 3
Numbers 20 20 20 20 20 20
Mean(pg/mL) 50.350 156.580 437.750 53.640 159.420 427.330
Standard deviation 2.560 8.100 29.330 4.530 12.200 34.740
CV(%) 5.090 5.170 6.700 8.450 7.650 8.130
Recovery
The recovery of Human IL-35 was evaluated by spiking samples at low, mid, and high concentrations across the assay range in various sample matrices.
The assay performance was assessed by comparing the measured concentrations to the expected spiked amounts to determine the percent recovery.
Sample Type Range (%) Average Recovery(%)
Cell culture media (n=8) 95-108 101
Serum (n=8) 87-100 93
EDTA plasma (n=8) 95-108 101
Linearity
Linearity of the assay was evaluated by spiking samples with high concentrations of Human IL-35 and performing serial dilutions using Standard & Sample Diluent to produce concentrations spanning the assay's dynamic range. The measured values were then compared to the expected concentrations to assess the linearity of response.
/ / Cell culture media
(n=5)
EDTA plasma
(n=5)
Serum
(n=5)
1:2 Range 86-97 93-104 92-108
Average 91 98 100
1:4 Range 84-97 83-96 92-106
Average 90 88 98
1:8 Range 83-97 84-94 92-106
Average 89 89 99
Stability
Each kit batch is subjected to accelerated stability testing and real-time stability monitoring. Sample performance is evaluated after storage at 37 °C for 10 days to assess the impact of elevated temperature on assay reliability and reagent integrity.
/ Variation range of 37°C mean
concentration / 2-8°C mean
Sample 1(n=16) 85.66-106.38
Sample 2(n=16) 87.37-105.93
This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human IL-35. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human IL-35 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human IL-35, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm ± 2 nm. The OD value is proportional to the concentration of Human IL-35. You can calculate the concentration of Human IL-35 in the samples by comparing the OD of the samples to the standard curve.
Gene ID 10148, 3592
Uniport ID P29459 Q14213
Research Area Cancer , Immunology
Human IL-35(Interleukin 35) ELISA Kit - procedures
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Videos

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