IL-4 Kit ELISA

N° du produit ABIN6719842

N° du produit (Fournisseur): koa0222

Kit ELISA IL-4 Rat, Colorimetric test pour la quantification de Rat IL-4.

Aperçu rapide pour IL-4 Kit ELISA (ABIN6719842)

Antigène: IL-4 (IL4) (Interleukin 4 (IL4))

Reactivité: Rat

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 15.6 pg/mL - 1000 pg/mL

Application: ELISA

Type d'échantillon: Cell Culture Supernatant, Serum

Détail du produit IL-4 Kit ELISA

Seuil minimal de détection: 15.6 pg/mL

N° du produit (Fournisseur): koa0222

Fournisseur: Rockland

Fonction: Rat IL-4 Sandwich ELISA Kit for Quantitative Detection

Marque: AccuSignal™

Analytical Method: Quantitative

Specificité: Expression system for standard: E.coli
Immunogen sequence: C25-S147

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

Sensibilité: < 1 pg/mL

Ingrédients:

• Antibody-coated 96-well plate
• Target Protein Standard
• Detection antibody
• Detection reagent
• Diluent buffers
• Wash buffers
• Substrate Solution
• Stop solutions
• Adhesive covers

Matériel non inclus: Microplate Reader capable of reading absorbance at 450nm. Incubator. Automated plate washer (optional). Pipettes and pipette tips capable of precisely dispensing 0.5 μL through 1 mL volumes of aqueous solutions. Multichannel pipettes are recommended for large amount of samples. Deionized or distilled water. 500 mL graduated cylinders. Test tubes for dilution.

Information d'application

Commentaires:

Capture antibody and Detection antibody: monoclonal antibody from mouse, polyclonal antibody from goat

Volume d'échantillon: 100 μL

Plaque: Pre-coated

Protocole: Useful in Sandwich ELISA for Quantitative Detection of Antigen. Aliquot 0.1 mL per well of the 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL, 15.6pg/mL rat IL-4 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 rat cell culture supernates or serum to each empty well. We recommend that each rat IL-4 standard solution and each sample is measured in duplicate.

Précision du teste: Intra-Assay Precision (CV%): 7%, 6.5%, 4.7%
Inter-Assay Precision (CV%): 7.5%, 6.5%, 5.9%

Restrictions: For Research Use only

Stockage

Stock: 4 °C,-20 °C

Stockage commentaire: Store vials at 4°C prior to opening. Centrifuge product if not completely clear after standing at room temperature. This product is stable for 6 months at 4°C as an undiluted liquid. Dilute only prior to immediate use. For extended storage freeze at -20°C or below for 12 months. Avoid cycles of freezing and thawing.

Date de péremption: 12 months

Détail du antigène

Antigène: IL-4 (IL4) (Interleukin 4 (IL4))

Autre désignation: IL-4

Sujet:

Background: Interleukin-4 (IL-4), also knowns as a B-cell stimulatory factor1 (BSF1), is an immunomodulatory cytokine, which can inhibit the growth of tumour cells. The human cDNA contains a single open reading frame encoding a protein of 153 amino acids, including a putative signal peptide. IL-4 may act as an autocrine growth factor in pancreatic cancer cells and also give rise to the possibility that cancer-derived IL-4 may suppress cancer-ed immunosurveillance in vivo in addition to its growth-promoting effects, thereby facilitating pancreatic tumor growth and metastasis. The mouse and human genes and their protein products show structural and functional similarities. The human IL-4 gene, which occurs as a single copy in the haploid genome, is mapped on chromosome 5. Rat IL-4 is a 13.5KDa glycoprotein, consisting of 147 amino acids in precursor form and 123 amino acids in mature form.

Gene Full Name: interleukin 4

ID gène: 287287

NCBI Accession: NP_958427

UniProt: P20096

Pathways: Signalistation JAK/STAT, Regulation of Leukocyte Mediated Immunity, Positive Regulation of Immune Effector Process, Production of Molecular Mediator of Immune Response, Proton Transport, Activated T Cell Proliferation