Typical Testing Data/Standard Curve (for reference only)
Human IL31 ELISA Kit | IL31 elisa kit
Human IL31(Interleukin 31)ELISA Kit
Gene Names
IL31; IL-31
Reactivity
Human
Synonyms
IL31; Human IL31(Interleukin 31)ELISA Kit ; IL31 elisa kit
Reactivity
Human
Specificity
This kit recognizes Human IL-25 in samples. No Significant cross-reactivity or interference between Human IL-25 and analogues was observed.
Sequence Length
164
Samples
Serum, Plasma And Other Biological Fluids
Assay Type
Quantitative Sandwich
Detection Range
31.25-2000 pg/mL
Sensitivity
18.75 pg/mL
Intra-assay Precision
Intra-assay Precision (Precision within an assay): 3 samples with low, mid range and high level Human IL-25 were tested 20 times on one plate, respectively
Inter-assay Precision
Inter-assay Precision (Precision between assays): 3 samples with low, mid range and high level Human IL-25 were tested on 3 different plates, 20 replicates in each plate.
Preparation and Storage
Store at 4 degree C.
Typical Testing Data/Standard Curve (for reference only)
Typical Testing Data/Standard Curve (for reference only)
Related Product Information for IL31 elisa kit
Intended Uses: This ELISA kit applies to the in vitro quantitative determination of Human IL-25 concentrations in serum, plasma and other biological fluids.
Principle of the Assay: This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human IL-25. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human IL-25 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human IL-25, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The OD value is proportional to the concentration of Human IL-25. You can calculate the concentration of Human IL-25 in the samples by comparing the OD of the samples to the standard curve.
Principle of the Assay: This ELISA kit uses the Sandwich-ELISA principle. The micro ELISA plate provided in this kit has been pre-coated with an antibody specific to Human IL-25. Standards or samples are added to the micro ELISA plate wells and combined with the specific antibody. Then a biotinylated detection antibody specific for Human IL-25 and Avidin-Horseradish Peroxidase (HRP) conjugate are added successively to each micro plate well and incubated. Free components are washed away. The substrate solution is added to each well. Only those wells that contain Human IL-25, biotinylated detection antibody and Avidin-HRP conjugate will appear blue in color. The enzyme-substrate reaction is terminated by the addition of stop solution and the color turns yellow. The optical density (OD) is measured spectrophotometrically at a wavelength of 450 nm +/- 2 nm. The OD value is proportional to the concentration of Human IL-25. You can calculate the concentration of Human IL-25 in the samples by comparing the OD of the samples to the standard curve.
NCBI and Uniprot Product Information
NCBI GI #
NCBI GeneID
NCBI Accession #
NCBI GenBank Nucleotide #
Molecular Weight
18,205 Da
NCBI Official Full Name
interleukin-31
NCBI Official Synonym Full Names
interleukin 31
NCBI Official Symbol
IL31
NCBI Official Synonym Symbols
IL-31
NCBI Protein Information
interleukin-31
UniProt Protein Name
Interleukin-31
Protein Family
UniProt Gene Name
IL31
UniProt Synonym Gene Names
IL-31
UniProt Entry Name
IL31_HUMAN
NCBI Description
IL31, which is made principally by activated Th2-type T cells, interacts with a heterodimeric receptor consisting of IL31RA (MIM 609510) and OSMR (MIM 601743) that is constitutively expressed on epithelial cells and keratinocytes. IL31 may be involved in the promotion of allergic skin disorders and in regulating other allergic diseases, such as asthma (Dillon et al., 2004 [PubMed 15184896]).[supplied by OMIM, Mar 2008]
Uniprot Description
IL31: Activates STAT3 and possibly STAT1 and STAT5 through the IL31 heterodimeric receptor composed of IL31RA and OSMR. IL31 may function in skin immunity.
Protein type: Secreted, signal peptide; Secreted; Cytokine
Chromosomal Location of Human Ortholog: 12q24.31
Cellular Component: extracellular space
Molecular Function: cytokine activity
Biological Process: immune system process
Research Articles on IL31
Similar Products
Product Notes
The Human IL31 il31 (Catalog #AAA2515780) is an ELISA Kit and is intended for research purposes only. The product is available for immediate purchase. The AAA2515780 ELISA Kit recognizes Human IL31. It is sometimes possible for the material contained within the vial of "IL31, ELISA Kit" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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