TNFRSF4 Kit ELISA

N° du produit ABIN1672897

Détail du produit TNFRSF4 Kit ELISA

Antigène: TNFRSF4 (Tumor Necrosis Factor Receptor Superfamily, Member 4 (TNFRSF4))

Épitope: AA 29-216

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 31.2-2000 pg/mL

Seuil minimal de détection: 31.2 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human TNFRSF4/OX40

Marque: PicoKine™

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

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: L29-A216

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: L29-A216

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: Contains 4 TNFR-Cys repeats.

Plaque: Pre-coated

Protocole: human TNFRSF4 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for TNFRSF4 has been precoated onto 96-well plates. Standards(NSO, L29-A216) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TNFRSF4 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 TNFRSF4 amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 2000pg/mL,1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL human TNFRSF4 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 and plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human TNFRSF4 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 236, Standard deviation: 11.1, CV(%): 4.7
• Sample 2: n=16, Mean(pg/ml): 759, Standard deviation: 42.5, CV(%): 5.6
• Sample 3: n=16, Mean(pg/ml): 1245, Standard deviation: 79.68, CV(%): 6.4,
• Sample 1: n=24, Mean(pg/ml): 250, Standard deviation: 13.25, CV(%): 5.3
• Sample 2: n=24, Mean(pg/ml): 838, Standard deviation: 50.28, CV(%): 6
• Sample 3: n=24, Mean(pg/ml): 1335, Standard deviation: 96.12, CV(%): 7.2

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: TNFRSF4 (Tumor Necrosis Factor Receptor Superfamily, Member 4 (TNFRSF4))

Autre désignation: TNFRSF4 (TNFRSF4 Produits)

Sujet:

Protein Function: Receptor for TNFSF4/OX40L/GP34. Is a costimulatory molecule implicated in long-term T-cell immunity. .

Background: Tumor necrosis factor receptor superfamily, member4, also known as ACT35 or CD134 is a cell surface glycoprotein that was discovered through the production of a monoclonal antibody raised against the HUT-102 cell line. It belongs to the tumor necrosis factor receptor superfamily. CD134 was mapped to 1p36 by fluorescence in situ hybridization. CD134 is the primary receptor for feline immunodeficiency virus. CD134 expression can promote viral binding and renders cells permissive for viral entry, productive infection, and syncytium formation. Stimulating the receptor can improve the response to a powerful virus vector and may be useful in vaccine development.

Synonyms: Tumor necrosis factor receptor superfamily member 4,ACT35 antigen,OX40L receptor,TAX transcriptionally-activated glycoprotein 1 receptor,CD134,TNFRSF4,TXGP1L,

Full Gene Name: Tumor necrosis factor receptor superfamily member 4

Cellular Localisation: Membrane, Single-pass type I membrane protein.

ID gène: 7293

UniProt: P43489

Pathways: Production of Molecular Mediator of Immune Response, Cancer Immune Checkpoints