Abx250221-96tests | Human Interferon Kappa (IFNK) ELISA Kit Clinisciences

Graph showing standard OD data for Human Interferon Kappa (IFNK)

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Human Interferon Kappa (IFNK) ELISA Kit is an ELISA Kit for the in vitro quantitative measurement of Human Interferon Kappa (IFNK) concentrations in serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids.

Target	Interferon Kappa (IFNK)
Reactivity	Human
Tested Applications	ELISA
Recommended dilutions	Optimal dilutions/concentrations should be determined by the end user.
Storage	Shipped at 4 °C. Upon receipt, store the kit according to the storage instruction in the kit's manual.
Validity	The validity for this kit is at least 6 months. Up to 12 months validity can be provided on request.
Stability	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.
UniProt Primary AC	Q9P0W0 (UniProt, ExPASy)
UniProt Secondary AC	Q5T166
UniProt Entry Name	IFNK_HUMAN
Gene Symbol	IFNK
GeneID	56832
Ensembl	ENSG00000147896
String	9606.ENSP00000276943
Test Range	7.8 pg/ml - 500 pg/ml
Sensitivity	< 3.1 pg/ml
Standard Form	Lyophilized
Detection Method	Colorimetric
Assay Type	Sandwich
Assay Data	Quantitative
Sample Type	Serum, plasma, tissue homogenates, cell lysates, cell culture supernatants and other biological fluids.
Kit Components	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
Material Required But Not Provided	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
Sample Collection/Preparation	Serum: Samples should be collected into a serum separator tube. Coagulate the serum by leaving the tube undisturbed in a vertical position overnight at 4°C or at room temperature for up to 60 minutes. Centrifuge at approximately 1000 × g for 20 min. Analyze the serum immediately or aliquot and store at -20°C or -80°C. Plasma: Collect plasma using heparin or EDTA as an anticoagulant. Centrifuge for 15 minutes at 1000 × g within 30 minutes of collection. Assay immediately or aliquot and store at -20°C or -80°C. Avoid hemolysis and high cholesterol samples. Tissue homogenates: The preparation of tissue homogenates will vary depending upon tissue type – this is just an example. Rinse tissues with ice-cold PBS to remove the excess of blood. Weigh before homogenization. Finely mince tissues and homogenize with a tissue homogenizer on ice in PBS and sonicate the cell suspension. Centrifuge the homogenates at 5000 × g for 5 min and collect the supernatant. Assay immediately or aliquot and store at -20°C.
Reagent Preparation	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.
Assay Procedure	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 100 µl of diluted standard into the standard wells. 3) Aliquot 100 µl of Standard Diluent buffer into control (zero) well. 4) Aliquot 100 µl of diluted samples into the sample wells. Incubate for 1 hr at 37 °C. 5) Aliquot 100 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 90 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.
Availability	Shipped within 5-12 working days.
Note	This product is for research use only. The range and sensitivity is subject to change. Please contact us for the latest product information. For accurate results, sample concentrations must be diluted to mid-range of the kit. If you require a specific range, please contact us in advance or write your request in your order comments. Please note that our ELISA and CLIA kits are optimised for detection of native samples, rather than recombinant proteins. We are unable to guarantee detection of recombinant proteins, as they may have different sequences or tertiary structures to the native protein.

Research Articles on Interferon Kappa (IFNK)

Human Interferon Kappa (IFNK) ELISA Kit

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