Endothelin 1 Kit ELISA

N° du produit ABIN1672857

Ce kit ELISA Rat Endothelin 1 est un kit ELISA Colorimetric conçu pour quantifier Rat Endothelin 1. Ce Kit ELISA a été cité dans 2+ publications.

Aperçu rapide pour Endothelin 1 Kit ELISA (ABIN1672857)

Antigène: Endothelin 1 (EDN1)

Épitope: AA 53-73

Reactivité: Rat

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 3.9-250 pg/mL

Application: ELISA

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

Détail du produit Endothelin 1 Kit ELISA

Seuil minimal de détection: 3.9 pg/mL

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Rat Endothelin

Marque: PicoKine™

Analytical Method: Quantitative

Specificité: Expression system for standard: human peptide
Immunogen sequence: C53-W73

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

Homologie: Bovine

Sensibilité: <0.5pg/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: human peptide
Immunogen sequence: C53-W73

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.

Plaque: Pre-coated

Protocole: rat Endothelin ELISA Kit is based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for Endothelin has been precoated onto 96-well plates. Standards (rat peptide,C53-W73) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for Endothelin is added subsequently and then followed by washing with PBS or TBS buffer. Avidin-Biotin-Peroxidase Complex is added and unbound conjugates are washed away with PBS or TBS buffer. HRP substrate TMB are used to visualize HRP enzymatic reaction. TMB is 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 rat Endothelin amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 250pg/mL, 125pg/mL, 62.5pg/mL, 31.2pg/mL, 16.5pg/mL, 7.8pg/mL, 3.9pg/mL rat Endothelin 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 supernatants, serum or plasma(heparin, EDTA) to each empty well. See "Sample Dilution Guideline" above for details. We recommend that each rat Endothelin standard solution and each sample is measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 26.2, Standard deviation: 1.18, CV(%): 4.5
• Sample 2: n=16, Mean(pg/ml): 88.7, Standard deviation: 5.14, CV(%): 5.8
• Sample 3: n=16, Mean(pg/ml): 144, Standard deviation: 8.21, CV(%): 5.7,
• Sample 1: n=24, Mean(pg/ml): 25.4, Standard deviation: 1.73, CV(%): 6.8
• Sample 2: n=24, Mean(pg/ml): 91.5, Standard deviation: 7.05, CV(%): 7.7
• Sample 3: n=24, Mean(pg/ml): 151, Standard deviation: 11.93, CV(%): 7.9

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 Endothelin 1 Kit ELISA (ABIN1672857)

Liu, Zhu, Zhou, Wei, Long, Chen, Ling, Ge, Zhuo: "Endoplasmic reticulum stress promotes amyloid-beta peptides production in RGC-5 cells." dans: Cell stress & chaperones, Vol. 19, Issue 6, pp. 827-35, (2014) (PubMed).

Peng, Dai, Ji, Dai: "The separate roles of endothelin receptors participate in remodeling of matrix metalloproteinase and connexin 43 of cardiac fibroblasts in maladaptive response to isoproterenol." dans: European journal of pharmacology, Vol. 634, Issue 1-3, pp. 101-6, (2010) (PubMed).

Détail du antigène

Antigène: Endothelin 1 (EDN1)

Autre désignation: EDN1

Sujet:

Protein Function: Endothelins are endothelium-derived vasoconstrictor peptides.

Background: The endothelins is a family of structurally and pharmacologically distinct peptides, which has been identified and sequenced in humans. Three isoforms of human endothelin have been identified: endothelin-1, -2, and -3. Endothelin-1 is a potent, 21-amino acid vasoconstrictor peptide produced by vascular endothelial cells. Endothelins are 21-amino acid vasoconstricting peptides produced primarily in the endothelium having a key role in vascular homeostasis. Endothelins are implicated in vascular diseases of several organ systems, including the heart, general circulation and brain. Endothelins are proteins that constrict blood vessels and raise blood pressure. They are normally kept in balance by other mechanisms, but when they are over-expressed, they contribute to high blood pressure(hypertension) and heart disease.

Synonyms: Endothelin-1,ET-1,Preproendothelin-1,PPET1,Edn1,

Full Gene Name: Endothelin-1

Cellular Localisation: Secreted.

ID gène: 24323

UniProt: P22388

Pathways: Hormone Transport, Negative Regulation of Hormone Secretion, Regulation of Systemic Arterial Blood Pressure by Hormones, cAMP Metabolic Process, Regulation of Muscle Cell Differentiation, Regulation of G-Protein Coupled Receptor Protein Signaling, Regulation of Cell Size