ESM1 Kit ELISA

N° du produit ABIN1889317

Détail du produit ESM1 Kit ELISA

Antigène: ESM1 (Endothelial Cell-Specific Molecule 1 (ESM1))

Épitope: AA 20-184

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 ESM1/Endocan

Marque: PicoKine™

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

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: W20-R184

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: W20-R184

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:

Tissue Specificity: Expressed in lung, on the vascular capillary network within alveolar walls, and also at lower level in kidney.

Plaque: Pre-coated

Protocole: human ESM1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for ESM1 has been precoated onto 96-well plates. Standards(NSO, W20-R184) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for ESM1 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 ESM1 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 ESM1 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 ESM1 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 98, Standard deviation: 5, CV(%): 5.1
• Sample 2: n=16, Mean(pg/ml): 815, Standard deviation: 35, CV(%): 4.3
• Sample 3: n=16, Mean(pg/ml): 1324, Standard deviation: 48.98, CV(%): 3.7,
• Sample 1: n=24, Mean(pg/ml): 153, Standard deviation: 9.3, CV(%): 6.1
• Sample 2: n=24, Mean(pg/ml): 968, Standard deviation: 51.3, CV(%): 5.3
• Sample 3: n=24, Mean(pg/ml): 1560, Standard deviation: 71.76, CV(%): 4.6

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

Références pour ESM1 Kit ELISA (ABIN1889317)

Sabry, Sabry, Daifalla, Akl, Hamed, Torky: "Serum markers for asymptomatic atherosclerosis in Egyptian psoriatic patients: study controlled by Doppler estimation of carotid intima-media thickness." dans: Vascular health and risk management, Vol. 14, pp. 145-152, (2018) (PubMed).

Lee, Kim, Kim, Kim, Moon, Jeong, Lee, Ihm, Lee: "Plasma endocan level and prognosis of immunoglobulin A nephropathy." dans: Kidney research and clinical practice, Vol. 35, Issue 3, pp. 152-9, (2016) (PubMed).

Çimen, Bilgin, Akyel, Felekoğlu, Nallbani, Özdemir, Erden, Öztürk, Doğan, Yeter: "Endocan and Non-Dipping Circadian Pattern in Newly Diagnosed Essential Hypertension." dans: Korean circulation journal, Vol. 46, Issue 6, pp. 827-833, (2016) (PubMed).

Détail du antigène

Antigène: ESM1 (Endothelial Cell-Specific Molecule 1 (ESM1))

Autre désignation: ESM1 (ESM1 Produits)

Synonymes: ESM1 Kit ELISA, zgc:153027 Kit ELISA, 0610042H23Rik Kit ELISA, AV004503 Kit ELISA, ESM-1 Kit ELISA, Pg25 Kit ELISA, endocan Kit ELISA, endothelial cell specific molecule 1 Kit ELISA, endothelial cell-specific molecule 1 Kit ELISA, ESM1 Kit ELISA, esm1 Kit ELISA, Esm1 Kit ELISA

Sujet:

Protein Function: Involved in angiogenesis, promotes angiogenic sprouting. May have potent implications in lung endothelial cell-leukocyte interactions. .

Background: Endothelial cell-specific molecule 1, also known as Endocan, is a protein that in humans is encoded by the ESM1 gene. This gene encodes a secreted protein which is mainly expressed in the endothelial cells in human lung and kidney tissues. The expression of this gene is regulated by cytokines, suggesting that it may play a role in endothelium-dependent pathological disorders. The transcript contains multiple polyadenylation and mRNA instability signals. ESM1 has been described as a specific biomarker of tip cells during neoangiogenesis by independent teams. Its expression has been shown to be increase in presence of pro-angiogenic growth factors such as VEGF(vascular endothelial growth factor) or FGF-2 (fibroblast growth factor 2).

Synonyms: Endothelial cell-specific molecule 1,ESM-1,ESM1,

Full Gene Name: Endothelial cell-specific molecule 1

Cellular Localisation: Secreted.

ID gène: 11082

UniProt: Q9NQ30

Pathways: Growth Factor Binding