IL-18 ELISA Kit

Produktnummer ABIN5520953

Das Human IL-18 ELISA Kit (ABIN5520953) ist ein Colorimetric ELISA Kit zur Detektion von Human IL-18.

Kurzübersicht für IL-18 ELISA Kit (ABIN5520953)

Target: IL-18 (IL18) (Interleukin 18 (IL18))

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 15.625 pg/mL - 1000 pg/mL

Applikation: ELISA

Proben: Cell Culture Supernatant, Cell Samples, Plasma, Serum, Tissue Lysate

Produktdetails IL-18 ELISA Kit

Untere Nachweisgrenze: 15.625 pg/mL

Verwendungszweck: Human IL-18 (Interleukin 18) ELISA Kit

Analytische Methode: Quantitative

Spezifität: Specifically binds with IL-18 , no obvious cross reaction with other analogues. Recommended Sample Dilution Ratio The following table shows the recommended dilution ratios for this kit for a limited number of samples for your reference only. (The matrix components in serum/plasma will affect the test results, which it need to be diluted at least 1/2 with Sample Dilution Buffer before testing! When the content of other samples is very low, the original solution can be added without dilution, but it is necessary to ensure that the pH is between 6.8 and 8.0, and it does not contain more than 10 % organic solvents or high-concentration protein denaturants.) 1. Common sample validation: Sample Type Recommended Dilution Ratio Content Healthy serum (n=21) 1/2 dilution 19-377pg/mL Healthy plasma (EDTA, Citrate , heparin) (n=19) 1/2 dilution 17-364pg/mL THP-1 cells were cultured in RPMI 1640 supplemented with 80 nM TPA, 10 %FBS, 100 units/mL penicillin, and 100 μg/mL streptomycin sulfate, incubated overnight. The cell culture supernatants were assayed for levels of human IL-18. undiluted ND THP-1 cells were cultured in RPMI 1640 supplemented with 80 nM TPA, 10 %FBS, 100 units/mL penicillin, and 100 μg/mL streptomycin sulfate, incubated overnight. Cells were then stimulated with 100 ng/mL LPS for 12 hours, and the cell culture supernatants were assayed for levels of human IL-18. undiluted 560pg/mL Hela cells were cultured in DMEM supplemented with 10 %FBS, 100 units/mL penicillin, and 100 μg/mL streptomycin sulfate for 12 hours. The cell culture supernatants were assayed for levels of human IL-18. undiluted 232pg/mL 2. KO sample validation (Detect IL-18 KO Hela cells): Sample Type Dilution Ratio Content Wild Hela cells were cultured in DMEM supplemented with 10 %FBS, 100 units/mL penicillin, and 100 μg/mL streptomycin sulfate for 12 hours. The cell culture supernatants were assayed for levels of human IL-18. undiluted 268pg/mL KO Hela cells were cultured in DMEM supplemented with 10 %FBS, 100 units/mL penicillin, and 100 μg/mL streptomycin sulfate for 12 hours. The cell culture supernatants were assayed for levels of human IL-18. undiluted ND Note:ND is lower than the sensitivity of the kit and was not detected 3. Verified recombinant protein: (It is a normal phenomenon that some proteins have weak detection signals or cannot be detected at all due to differences in tags, sequences or protein activities) A.E. coli-derived Human IL-18 protein Tyr37-Asp193

Sensitivität: 9.375 pg/mL

Bestandteile:

• ELISA Microplate(Dismountable)
• Lyophilized Standard
• Biotin-labeled Antibody
• HRP-Streptavidin Conjugate(SABC
• 100X)
• TMB Substrate
• Sample Dilution Buffer
• Stop Solution
• Plate Sealer
• Product Description

Benötigtes Material:

• Microplate reader (wavelength: 450nm)
• 37 °C incubator (CO2 incubator for cell culture is not recommenced.)
• Automated plate washer or multi-channel pipette/5 mL pipettor
• Precision single (0.5-10μL
• 5-50μL
• 20-200μL
• 200-1000μL) and multi-channel pipette with disposable tips(Calibration is required before use.)
• Sterile tubes and Eppendorf tubes with disposable tips
• Absorbent paper and loading slot
• Deionized or distilled water

Anwendungsinformationen

Applikationshinweise: Optimal working dilution should be determined by the investigator.

Kommentare:

Sandwich ELISA, Double Antibody

Probenmenge: 100 μL

Testdauer: 4 h

Plattentyp: Pre-coated

Protokoll: Step 1: Add 100 µL 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 100 µL 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 1 min each time. Step 3: Add 100 µL 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 1 min each time. Step 4: Add 90 µL 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 50 µL stop solution. Read at 450nm immediately and calculate.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: Avoid direct light exposure to antibody solutions

Lagerung: 4 °C

Informationen zur Lagerung: Store sealed Kit at 2-8° C. Do Not Cryopreserve. Store ELISA Microplate for 1 month at 2-8°C, Store for 12 month at -20°C. Put the leftover strips into a sealed foil bag with the desiccant

Haltbarkeit: 12 months

Details zu IL-18

Target: IL-18 (IL18) (Interleukin 18 (IL18))

Andere Bezeichnung: IL-18

Hintergrund: Interleukin-18, IL-18, Iboctadekin, Interferon gamma-inducing factor, IFN-gamma-inducing factor, Interleukin-1 gamma, IL-1 gamma, IL18, IGIF, IL1F4

UniProt: Q14116

Pathways: Cellular Response to Molecule of Bacterial Origin, Activated T Cell Proliferation, Cancer Immune Checkpoints, Inflammasome