IL7R Kit ELISA

N° du produit ABIN1889315

Détail du produit IL7R Kit ELISA

Antigène: IL7R (Interleukin 7 Receptor (IL7R))

Épitope: AA 21-262

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 312-20000 pg/mL

Seuil minimal de détection: 312 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human IL7R/CD127

Marque: PicoKine™

Type d'échantillon: Cell Culture Supernatant, Serum

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: E21-I262

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: E21-I262

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 type I cytokine receptor family. Type 4 subfamily.

Plaque: Pre-coated

Protocole: human IL7R ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for IL7R has been precoated onto 96-well plates. Standards(NSO, E21-I262) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for IL7R 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 IL7R amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 20000pg/mL, 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL human IL7R 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 or serum to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human IL7R standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 2.8, Standard deviation: 0.168, CV(%): 6
• Sample 2: n=16, Mean(ng/ml): 8, Standard deviation: 0.36, CV(%): 4.5
• Sample 3: n=16, Mean(ng/ml): 14.3, Standard deviation: 0.815, CV(%): 5.7,
• Sample 1: n=24, Mean(ng/ml): 3.4, Standard deviation: 0.245, CV(%): 7.2
• Sample 2: n=24, Mean(ng/ml): 9.1, Standard deviation: 0.51, CV(%): 5.6
• Sample 3: n=24, Mean(ng/ml): 16.2, Standard deviation: 1.07, CV(%): 6.6

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

Détail du antigène

Antigène: IL7R (Interleukin 7 Receptor (IL7R))

Autre désignation: IL7R (IL7R Produits)

Synonymes: IL7R Kit ELISA, CD127 Kit ELISA, IL-7Ralpha Kit ELISA, CDW127 Kit ELISA, IL-7R-alpha Kit ELISA, IL7RA Kit ELISA, ILRA Kit ELISA, IL-7RA Kit ELISA, interleukin 7 receptor Kit ELISA, IL7R Kit ELISA, Il7r Kit ELISA

Sujet:

Protein Function: Receptor for interleukin-7. Also acts as a receptor for thymic stromal lymphopoietin (TSLP).

Background: The interleukin-7 receptor(IL7R) is a protein found on the surface of cells. It is mapped to 5p13.2. The protein encoded by this gene is a receptor for interleukine 7(IL7). The function of this receptor requires the interleukin 2 receptor, gamma chain(IL2RG), which is a common gamma chain shared by the receptors of various cytokines, including interleukine 2, 4, 7, 9, and 15. IL7R has been shown to play a critical role in the development of immune cells called lymphocytes-specifically in a process known as V(D)J recombination. This protein is also found to control the accessibility of a region of the genome that contains the T-cell receptor gamma gene, by STAT5 and histone acetylation. What's more, IL7R antagonism is efficacious in treatment of EAE through its effects on Th17 cells and is a potential treatment for MS.

Synonyms: Interleukin-7 receptor subunit alpha,IL-7 receptor subunit alpha,IL-7R subunit alpha,IL-7R-alpha,IL-7RA,CDw127,CD127,IL7R,

Full Gene Name: Interleukin-7 receptor subunit alpha

Cellular Localisation: Isoform 1: Cell membrane, Single-pass type I membrane protein.

ID gène: 3575

UniProt: P16871

Pathways: Signalistation JAK/STAT, Regulation of Leukocyte Mediated Immunity, Production of Molecular Mediator of Immune Response, Regulation of Cell Size