IL29 Kit ELISA

N° du produit ABIN1672868

Détail du produit IL29 Kit ELISA

Antigène: IL29 (Interleukin 29 (IL29))

Épitope: AA 20-200

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 62.5-4000 pg/mL

Seuil minimal de détection: 62.5 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IL-29

Marque: PicoKine™

Type d'échantillon: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA)

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: G20-T200

Réactivité croisée (Details): There is no detectable cross-reactivity with other relevant proteins.

Sensibilité: <10pg/mL

Matériel non inclus: Microplate reader in standard size. Automated plate washer. Adjustable pipettes and pipette tips. Multichannel pipettes are recommended in the condition of large amount of samples in the detection. Clean tubes and Eppendorf tubes. Washing buffer (neutral PBS or TBS). Preparation of 0.01M TBS: Add 1.2g Tris, 8.5g Nacl

Immunogène: Expression system for standard: NSO
Immunogen sequence: G20-T200

Information d'application

Indications d'application: Before using Kit, spin tubes and bring down all components to bottom of tube. Duplicate well assay was recommended for both standard and sample testing.

Commentaires:

Sequence similarities: Belongs to the lambda interferon family.

Plaque: Pre-coated

Protocole: human IL-29 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IL-29 has been precoated onto 96-well plates. Standards(NSO, G20-T200) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IL-29 is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with PBS or TBS buffer. HRP substrate TMB was used to visualize HRP enzymatic reaction. TMB was catalyzed by HRP to produce a blue color product that changed into yellow after adding acidic stop solution. The density of yellow is proportional to the human IL-29 amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 4000pg/mL, 2000pg/mL, 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL human IL-29 standard solutions into the precoated 96-well plate. Add 0.1 mL of the sample diluent buffer into the control well (Zero well). Add 0.1 mL of each properly diluted sample of human cell culture supernates, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human IL-29 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 517, Standard deviation: 33.1, CV(%): 6.4
• Sample 2: n=16, Mean(pg/ml): 1446, Standard deviation: 76.64, CV(%): 5.3
• Sample 3: n=16, Mean(pg/ml): 2336, Standard deviation: 114.5, CV(%): 4.9,
• Sample 1: n=24, Mean(pg/ml): 643, Standard deviation: 45.01, CV(%): 7
• Sample 2: n=24, Mean(pg/ml): 1550, Standard deviation: 105.4, CV(%): 6.8
• Sample 3: n=24, Mean(pg/ml): 2468, Standard deviation: 140.7, CV(%): 5.7

Restrictions: For Research Use only

Stockage

Conseil sur la manipulation: Avoid multiple freeze-thaw cycles.

Stock: -20 °C,4 °C

Stockage commentaire: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Date de péremption: 12 months

Références pour IL29 Kit ELISA (ABIN1672868)

Li, Yu, Ye, Wang, Yang: "Lactobacillus S-layer protein inhibition of Salmonella-induced reorganization of the cytoskeleton and activation of MAPK signalling pathways in Caco-2 cells." dans: Microbiology (Reading, England), Vol. 157, Issue Pt 9, pp. 2639-46, (2011) (PubMed).

Détail du antigène

Antigène: IL29 (Interleukin 29 (IL29))

Autre désignation: IFNL1 (IL29 Produits)

Synonymes: IL-29 Kit ELISA, IL29 Kit ELISA, interferon lambda 1 Kit ELISA, interferon lambda-1 Kit ELISA, interleukin 29 (interferon, lambda 1) Kit ELISA, IFNL1 Kit ELISA, LOC612539 Kit ELISA, IL29 Kit ELISA

Sujet:

Protein Function: Cytokine with antiviral, antitumour and immunomodulatory activities. Plays a critical role in the antiviral host defense, predominantly in the epithelial tissues. Acts as a ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IFNLR1, and receptor engagement leads to the activation of the JAK/STAT signaling pathway resulting in the expression of IFN- stimulated genes (ISG), which mediate the antiviral state. Has a restricted receptor distribution and therefore restricted targets: is primarily active in epithelial cells and this cell type- selective action is because of the epithelial cell-specific expression of its receptor IFNLR1. Exerts an immunomodulatory effect by up-regulating MHC class I antigen expression.

Background: Interferon lambda-1, also called Interleukin-29(IL-29) is a protein that in humans is encoded by the IL29 gene. IL-29 is a member of the helical cytokine family and is a type III interferon. This gene is mapped to 19q13.2. It is a cytokine with immunomodulatory activity. This gene may play a role in antiviral immunity. It can up-regulates MHC class I antigen expression. It is the ligand for the heterodimeric class II cytokine receptor composed of IL10RB and IFNLR1. The ligand/receptor complex seems to signal through the Jak-STAT pathway. IL-29 plays an important role in host defenses against microbes and its gene is highly upregulated in cells infected with viruses.

Synonyms: Interferon lambda-1,IFN-lambda-1,Cytokine Zcyto21,Interleukin-29,IL-29,IFNL1,IL29, ZCYTO21,

Full Gene Name: Interferon lambda-1

Cellular Localisation: Secreted.

ID gène: 282618

UniProt: Q8IU54