PFN2 ELISA Kit

Produktnummer ABIN6200573

Dieses Colorimetric ELISA kit dient der quantitativen Messung von Maus PFN2.

Kurzübersicht für PFN2 ELISA Kit (ABIN6200573)

Target: PFN2 (Profilin 2 (PFN2))

Reaktivität: Maus

Nachweismethode: Colorimetric

Methodentyp: Competition ELISA

Detektionsbereich: 0.625 ng/mL - 40 ng/mL

Applikation: ELISA

Proben: Cell Lysate, Tissue Homogenate

Produktdetails PFN2 ELISA Kit

Untere Nachweisgrenze: 0.625 ng/mL

Verwendungszweck: This kit is based on competitive enzyme-linked immuno-sorbent assay technology.

Analytische Methode: Quantitative

Sensitivität: < 0.29 ng/mL

Bestandteile: The kit components listed are for reference only. The product manual may differ slightly. The product should be used as stated on the product manual included and delivered together with the product.

• Pre-coated 96-Well Microplate
• Standard
• Standard Diluent Buffer
• Wash Buffer
• Detection Reagent A
• Detection Reagent B
• Diluent A
• Diluent B
• TMB Substrate
• Stop Solution
• Plate Sealer

Benötigtes Material:

• 37 °C incubator
• Multi and single channel pipettes and sterile pipette tips
• Squirt bottle or automated microplate washer
• 1.5 mL tubes
• Distilled water
• Absorbent filter papers
• 100 mL and 1 liter graduated cylinders
• Microplate reader (wavelength: 450 nm)
• ELISA Shaker

Anwendungsinformationen

Probenmenge: 50 µL

Plattentyp: Pre-coated

Protokoll: This kit is based on competitive enzyme-linked immuno-sorbent assay technology. An antibody is pre-coated onto a 96-well plate. Standards, test samples, and biotin-conjugated reagent are added to the wells and incubated. A competitive inhibition reaction takes place between the biotin-labelled PFN2 and the unlabelled- PFN2 on the pre-coated antibody. The HRP-conjugated reagent is then added, and the whole plate is incubated. Unbound conjugates are removed using wash buffer at each stage. TMB substrate is used to quantify the HRP enzymatic reaction. After TMB substrate is added, only wells that contain sufficient PFN2 will produce a blue coloured product, which then changes to yellow after adding the acidic stop solution. The intensity of the color yellow is inversely proportional to the PFN2 amount bound on the plate. The OD is measured spectrophotometrically at 450 nm in a microplate reader, from which the concentration of PFN2 can be calculated.

Aufbereitung der Reagenzien:

This procedure is provided for reference only. The product manual may differ slightly. The product should be used as stated on the product manual included and delivered together with the product.

• 1) Standard: Prepare the standard with the recommended volume of Standard Diluent Buffer, to make the standard solution. Then use the Standard Diluent buffer to carry out serial dilutions of the standard solution, as instructed in the Protocol.

• 2) Wash Buffer: Dilute the concentrated Wash Buffer with distilled water, as instructed in the Protocol.

• 3) Detection Reagent Preparation: Calculate the total volume of working solution required. Dilute Detection Reagent A and Detection Reagent B with Diluent A and Diluent B, respectively, at 1:100.

Testdurchführung:

This procedure is provided for reference only. The product manual may differ slightly. The product should be used as stated on the product manual included and delivered together with the product.

• 1) Set standard, test samples and control wells.

• 2) Aliquot 50 μL of diluted standard into the standard wells.

• 3) Aliquot 50 μL of Standard Diluent buffer into the control (zero) well.

• 4) Aliquot 50 μL of diluted samples into the sample wells.

• 5) Immediately aliquot 50 μL of Detection Reagent A to each well. Incubate for 1 hr at 37 °C.

• 6) Wash 3 times.

• 7) Aliquot 100 μL of Detection Reagent B to each well. Incubate for 30 mins at 37 °C.

• 8) Wash 5 times.

• 9) Aliquot 90 μL of TMB Substrate to each well. Incubate for 10-20 mins at 37 °C.

• 10) Aliquot 50 μL of Stop Solution.

• 11) Measure the OD at 450 nm.

Ergebnisberechnung:

This assay is competitive, therefore there is an inverse correlation between PFN2 concentration in the sample and the absorbance measured. Create a graph with the log of the standard concentration (y-axis) and average absorbance measured (x-axis). Apply a best fit trendline through the standard points. The PFN2 concentration of the samples can be interpolated from the standard curve.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Lagerung: 4 °C

Informationen zur Lagerung: Shipped at 4°C. Upon receipt, store the kit according to the storage instruction in the kit's manual.The stability of the kit is determined by the rate of activity loss. The loss rate is less than 5% within the expiration date under appropriate storage conditions. To minimize performance fluctuations, operation procedures and lab conditions should be strictly controlled. It is also strongly suggested that the whole assay is performed by the same user throughout.

Haltbarkeit: 6 months

Details zu PFN2

Target: PFN2 (Profilin 2 (PFN2))

Andere Bezeichnung: Profilin-2

Gen-ID: 18645

UniProt: Q9JJV2

Pathways: Regulation of Actin Filament Polymerization, Synaptic Vesicle Exocytosis