Sheep IL-6 (Interleukin 6) ELISA Kit

Cat# ESH0019

Size : 96T

Brand : FineTest

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This kit is based on Double antibody-Sandwich ELISA detection method and takes 4h assay time. The microplate provided in this kit has been precoated with anti IL-6 antibody. Add standard and properly diluted sample into relevant well respectively. After incubation, wash unbound components. Add biotinylated detection antibody. Then, it binds with IL-6 bound to precoated antibody. Wash unbound components and add HRP-Streptavidin Conjugate (SABC). Wash unbound components again and add TMB substrate solution. Then, TMB was catalyzed by HRP to produce a blue color product that turned yellow after adding a stop solution. Read the O.D. absorbance at 450nm in a microplate reader. Calculate the concentration of IL-6 in the sample by plotting standard curve. The concentration of the target substance is proportional to the OD450 value.

Catalogue No.: 
ESH0019

Alias: 
Interleukin-6 ELISA Kit, IL-6 ELISA Kit, B-cell stimulatory factor 2 ELISA Kit, BSF-2 ELISA Kit, CTL differentiation factor ELISA Kit, CDF ELISA Kit, Hybridoma growth factor ELISA Kit, Interferon beta-2 ELISA Kit, IFN-beta-2 ELISA Kit, IL6 ELISA Kit, IFNB2 ELISA Kit

Species: 
Sheep

Range: 
7.813-500pg/ml

Sensitivity: 
4.688pg/ml

  • SPECIFICATIONS
  • CITATIONS
  • FIGURES
  • CONDITIONS
Product Name
Sheep IL-6(Interleukin 6) ELISA Kit

Alias
Interleukin-6 ELISA Kit, IL-6 ELISA Kit, B-cell stimulatory factor 2 ELISA Kit, BSF-2 ELISA Kit, CTL differentiation factor ELISA Kit, CDF ELISA Kit, Hybridoma growth factor ELISA Kit, Interferon beta-2 ELISA Kit, IFN-beta-2 ELISA Kit, IL6 ELISA Kit, IFNB2 ELISA Kit

Catalogue No.
ESH0019

Size
48T/96T

Species
Sheep

UniProt ID
P29455

Sample Type
Serum, Plasma, Cell Culture Supernatant, cell or tissue lysate, Other liquid samples

Detection Method
Sandwich ELISA, Double Antibody

Detection Wavelength
OD450

Reaction Duration
4 hours

Range
7.813-500pg/ml

Sensitivity
4.688pg/ml

Storage
2-8°C(Sealed), Don't cryopreserve.

Specificity
Specifically binds with IL-6 , no obvious cross reaction with other analogues.

ELISA Kit Components
Kit Components Item Size(48T) Size(96T) Storage Condition for Opened Kit
E001 ELISA Microplate(Dismountable) 8×6 8×12 Put the rest strips into a sealed foil bag with the desiccant. Stored for 1 month at 2-8°C; Stored for 6 month at -20°C
E002 Lyophilized Standard 1vial 2vial Put the rest standards into a desiccant bag. Stored for 1 month at 2-8°C; Stored for 6 month at -20°C
E003 Biotin-labeled Antibody(Concentrated, 100X) 60ul 120ul 2-8°C (Avoid Direct Light)
E034 HRP-Streptavidin Conjugate(SABC, 100X) 60ul 120ul
E024 TMB Substrate 5ml 10ml
E039 Sample Dilution Buffer 10ml 20ml 2-8°C
E040 Antibody Dilution Buffer 5ml 10ml
E049 SABC Dilution Buffer 5ml 10ml
E026 Stop Solution 5ml 10ml
E038 Wash Buffer(Concentrated, 25X) 15ml 30ml
E006 Plate Sealer 3 pieces 5 pieces  
E007 Product Description 1 copy 1 copy

Required Instruments and Reagents
  1. Microplate reader (wavelength: 450nm)
  2. 37°C incubator (CO2 incubator for cell culture is not recommenced.)
  3. Automated plate washer or multi-channel pipette/5ml pipettor (for manual washing purpose)
  4. Precision single (0.5-10μL, 5-50μL, 20-200μL, 200-1000μL) and multi-channel pipette with disposable tips(Calibration is required before use.)
  5. Sterile tubes and Eppendorf tubes with disposable tips
  6. Absorbent paper and loading slot
  7. Deionized or distilled water

Assay Procedure Summary
Elisa实验原理图
  • Step 1: Add 100ul standard or sample into each well, seal the plate and statically incubate for 90 minutes at 37°C.
  • Washing: Wash the plate twice without immersing.
  • Step 2: Add 100ul biotin-antibody working solution, seal the plate and statically incubate for 60 minutes at 37°C.
  • Washing: Wash the plate three times and immerse for 1min each time.
  • Step 3: Add 100ul HRP-Streptavidin Conjugate (SABC) working solution, seal the plate and statically incubate for 30 minutes at 37°C.
  • Washing: Wash the plate five times and immerse for 1min each time.
  • Step 4: Add 90ul TMB substrate solution, seal the plate and statically incubate for 10-20 minutes at 37°C. (Accurate TMB visualization control is required.)
  • Step 5: Add 50ul stop solution. Read at 450nm immediately and calculate.

Standard Curve

This product is detected by QC department and meets performance required in the manual. (Laboratory Humidity: 20%-60%; Temperature: 18°C -25°C; Equilibrate TMB substrate to 37°C before staining. After adding into the ELISA wells, incubate for 15min at 37°C in dark.)

Due to different assay environments and operations, assay data below and standard curve are provided for reference. Experimenters should establish standard curve according to their own assay.

STD.(pg/ml) OD-1 OD-2 Average
0 0.159 0.167 0.162
7.812 0.215 0.226 0.219
15.625 0.251 0.264 0.256
31.25 0.314 0.33 0.32
62.5 0.507 0.533 0.517
125 0.807 0.848 0.823
250 1.352 1.421 1.38
500 2.103 2.21 2.146
ESH0019 Standard Curve Image

Recovery

Add a certain amount of IL-6 into the sample. Calculate the recovery by comparing the measured value with the expected amount of IL-6 in the sample.

Sample Type Recovery Range(%) Average(%)
serum(n=10) 86-94 90
EDTA plasma(n=10) 93-105 99
Heparin plasma(n=10) 89-104 95

Linearity

Dilute the sample with a certain amount of IL-6 at 1:2, 1:4 and 1:8 to get the recovery range.

Sample Type 1:2 1:4 1:8
serum(n=10) 87-105% 85-105% 85-102%
EDTA plasma(n=10) 84-97% 82-99% 93-99%
Heparin plasma(n=10) 81-100% 81-93% 80-97%

Precision(%)

Intra-assay Precision: samples with low, medium and high concentration are tested 20 times on the same plate.

Inter-assay Precision: samples with low, medium and high concentration are tested 20 times on three different plates.

Item Intra-assay Precision Inter-assay Precision
Sample 1 2 3 1 2 3
n 20 20 20 20 20 20
Mean (pg/ml) 15.8 61.28 242.4 15.29 60.02 255.3
Standard deviation 0.72 3.25 13.04 0.8 3.55 13.99
CV(%) 4.56 5.31 5.38 5.26 5.91 5.48

Stability

Perform the stability test for the sealed kit at 37°C and 2-8°C and get relevant data.

ELISA kit(n=5) 37°C for 1 month 2-8°C for 6 months
Average(%) 80 95-100

Acute Effect of Caffeine on the Synthesis of Pro-Inflammatory Cytokines in the Hypothalamus and Choroid Plexus during Endotoxin-Induced Inflammation in a Female Sheep Model
IF: 5.924
Journal:
International Journal of Molecular Sciences

Cited Date:
2021-12-16

Product:
  • Sheep IL-1β(Interleukin 1 Beta) ELISA Kit
  • Sheep IL-6(Interleukin 6) ELISA Kit
  • Sheep TNF-α(Tumor Necrosis Factor Alpha) ELISA Kit

Modifications of Blood Molecular Components after Treatment with Low Ozone Concentrations
IF: 5.6
Journal:
International Journal of Molecular Sciences

Author:
Department of Neurosciences, Biomedicine and Movement Sciences, University of Verona, Strada Le Grazie 8, 37134 Verona, Italy

Cited Date:
2023-12-22

Product:
  • Sheep IL-2(Interleukin 2) ELISA Kit
  • Sheep IL-6(Interleukin 6) ELISA Kit

Pelvic Organ Prolapse Reconstruction with the Chitosan-Based Novel Haemostatic Agent in Ovine Model—Preliminary Report
IF: 5.6
Journal:
International Journal of Molecular Sciences

Author:
Department of Gynecology and Oncology, Faculty of Medicine, Jagiellonian University Medical College, ul. Kopernika 23, 31-501 Kraków, Poland

Sample:
serum

Cited Date:
2024-04-07

Product:
  • Sheep IL-10(Interleukin-10) ELISA Kit
  • Sheep IL-6(Interleukin 6) ELISA Kit

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