IgG4 ELISA Kit

Produktnummer ABIN5655313

Das Human IgG4 ELISA Kit (ABIN5655313) ist ein Colorimetric ELISA Kit zur Detektion von Human IgG4.

Kurzübersicht für IgG4 ELISA Kit (ABIN5655313)

Target: IgG4

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 0.156 ng/mL - 10 ng/mL

Applikation: ELISA

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

Produktdetails IgG4 ELISA Kit

Untere Nachweisgrenze: 0.156 ng/mL

Verwendungszweck: Human Immunoglobulin G4 (IgG4) ELISA Kit for detecting IgG4 in serum, plasma, tissue homogenates, cell lysates, cell culture supernates

Analytische Methode: Quantitative

Spezifität: This assay has high sensitivity and excellent specificity for detection of Immunoglobulin G4 (IgG4). No significant cross-reactivity or interference between Immunoglobulin G4 (IgG4) and analogues was observed.

Sensitivität: 0.074 ng/mL

Bestandteile:

• Pre-coated, ready to use 96-well strip plate
• Standar
• Detection Reagent A
• Detection Reagent B
• TMB Substrate
• Stop Solution
• Assay Diluent A
• Assay Diluent B
• Wash Buffer (30x concentrate)
• Standard Diluent
• Plate Sealer
• Instruction Manual

Benötigtes Material:

• Microplate Reader with 450 nm filter
• Single or multi-channel pipettes with high precision and disposable tips
• Microcentrifuge tubes
• Deionized or distilled watter
• Absorbent paper for blotting the microplate
• Container for wash solution
• 0.01 M (or 1x) Phosphate Buffered Saline (PBS), ph 7.0-7.2

Anwendungsinformationen

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

Kommentare:

This product is tested and assembled before shipping to ensure that it meets its quality specifications. All kits are tested to confirm that they fall within their defined Inter- and Intra- assay coefficient of variation.

Probenmenge: 100 μL

Testdauer: 3 h

Plattentyp: Pre-coated

Protokoll: The test principle applied in this kit is Sandwich enzyme immunoassay. The microtiter plate provided in this kit has been pre-coated with an antibody specific to Immunoglobulin G4 (IgG4). Standards or samples are then added to the appropriate microtiter plate wells with a biotin-conjugated antibody specific to Immunoglobulin G4 (IgG4). Next, Avidin conjugated to Horseradish Peroxidase (HRP) is added to each microplate well and incubated. After TMB substrate solution is added, only those wells that contain Immunoglobulin G4 (IgG4), biotin-conjugated antibody and enzyme-conjugated Avidin will exhibit a change in color. The enzyme-substrate reaction is terminated by the addition of sulphuric acid solution and the color change is measured spectrophotometrically at a wavelength of 450nm ± 10nm. The concentration of Immunoglobulin G4 (IgG4) in the samples is then determined by comparing the O.D. of the samples to the standard curve.

Testpräzision: Intra-assay Precision (Precision within an assay): 3 samples with low, middle and high level Immunoglobulin G4 (IgG4) were tested 20 times on one plate, respectively
Inter-assay Precision (Precision between assays): 3 samples with low, middle and high level Immunoglobulin G4 (IgG4) were tested on 3 different plates, 8 replicates in each plate. CV(%) = SD/meanX100
Intra-Assay: CV<10%
Inter-Assay: CV<12%

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: The Stop Solution is acidic. Do not allow to contact skin or eyes. Calibrators, controls and specimen samples should be assayed in duplicate. Once the procedure has been started, all steps should be completed without interruption.

Lagerung: 4 °C,-20 °C

Informationen zur Lagerung: -20°C. Bring all reagents to room temperature before beginning test. The kit may be stored at 4°C for immediate use within two days upon arrival. Reseal any unused strips with desiccant pack. Minimize freeze/thaw cycles.

Haltbarkeit: 12 months

Details zu IgG4

Target: IgG4

Andere Bezeichnung: Immunoglobulin G4

Substanzklasse: Antibody

Hintergrund: Gene Aliases: IGHG4, Ig Gamma-4 Chain C Region, Immunoglobulin Heavy Constant Gamma 4, G4m Marker, Immunoglobulin Gm4

UniProt: P01861