VCAM1 Kit ELISA

N° du produit ABIN411367

Détail du produit VCAM1 Kit ELISA

Antigène: VCAM1 (Vascular Cell Adhesion Molecule 1 (VCAM1))

Épitope: AA 25-698

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 156-10000 pg/mL

Seuil minimal de détection: 156 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human VCAM-1

Marque: PicoKine™

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

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO,F25 - E698

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: F25 - E698

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 7 Ig-like C2-type (immunoglobulin-like) domains.

Tissue Specificity: Expressed on inflammed vascular endothelium, as well as on macrophage-like and dendritic cell types in both normal and inflammed tissue.

Plaque: Pre-coated

Protocole: human VCAM-1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for VCAM-1 has been precoated onto 96-well plates. Standards (NSO,F25 - E698) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for VCAM-1 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 VCAM-1 amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 10000pg/mL, 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 313pg/mL, 156pg/mL human VCAM-1 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. We recommend that each human VCAM-1 standard solution and each sample is measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 560, Standard deviation: 24.08, CV(%): 4.3
• Sample 2: n=16, Mean(pg/ml): 3210, Standard deviation: 160.5, CV(%): 5
• Sample 3: n=16, Mean(pg/ml): 6560, Standard deviation: 229.6, CV(%): 3.5,
• Sample 1: n=24, Mean(pg/ml): 450, Standard deviation: 26.1, CV(%): 5.8
• Sample 2: n=24, Mean(pg/ml): 2860, Standard deviation: 185.9, CV(%): 6.5
• Sample 3: n=24, Mean(pg/ml): 5890, Standard deviation: 282.72, CV(%): 4.8

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 VCAM1 Kit ELISA (ABIN411367)

Dehghan, Sabri, Javanmard, Ahmadi, Mansourian: "Neurally mediated syncope: Is it really an endothelial dysfunction?" dans: Anatolian journal of cardiology, Vol. 16, Issue 9, pp. 701-6, (2018) (PubMed).

Sun, Chen, Wang, Wan, Zhang, Zhang, Lin, Zhang: "Salusin-β Is Involved in Diabetes Mellitus-Induced Endothelial Dysfunction via Degradation of Peroxisome Proliferator-Activated Receptor Gamma." dans: Oxidative medicine and cellular longevity, Vol. 2017, pp. 6905217, (2018) (PubMed).

Xu, Liang, Li, Ma: "Signaling via the CXCR5/ERK pathway is mediated by CXCL13 in mice with breast cancer." dans: Oncology letters, Vol. 15, Issue 6, pp. 9293-9298, (2018) (PubMed).

Liao, Cai, Xu, Wang, Qiu, Xie, Huang, Sui: "Protective Role of Antioxidant Huskless Barley Extracts on TNF-α-Induced Endothelial Dysfunction in Human Vascular Endothelial Cells." dans: Oxidative medicine and cellular longevity, Vol. 2018, pp. 3846029, (2018) (PubMed).

Maggi, Bruno, Perilli, Saracino, Volpe, Santoro, Ladisa, Angarano: "Effects of Therapy with Maraviroc on the Carotid Intima Media Thickness in HIV-1/HCV Co-infected Patients." dans: In vivo (Athens, Greece), Vol. 31, Issue 1, pp. 125-131, (2017) (PubMed).

Sun, Zhu, Cai, Qiu: "Hypaphorine Attenuates Lipopolysaccharide-Induced Endothelial Inflammation via Regulation of TLR4 and PPAR-γ Dependent on PI3K/Akt/mTOR Signal Pathway." dans: International journal of molecular sciences, Vol. 18, Issue 4, (2017) (PubMed).

Denkovskij, Bagdonas, Kusleviciute, Mackiewicz, Unguryte, Porvaneckas, Fleury, Venalis, Jorgensen, Bernotiene: "Paracrine Potential of the Human Adipose Tissue-Derived Stem Cells to Modulate Balance between Matrix Metalloproteinases and Their Inhibitors in the Osteoarthritic Cartilage In Vitro." dans: Stem cells international, Vol. 2017, pp. 9542702, (2017) (PubMed).

Llauradó, Megia, Cano, Giménez-Palop, Simón, González-Sastre, Berlanga, Fernández-Veledo, Vendrell, González-Clemente: "FGF-23/Vitamin D Axis in Type 1 Diabetes: The Potential Role of Mineral Metabolism in Arterial Stiffness." dans: PLoS ONE, Vol. 10, Issue 10, pp. e0140222, (2016) (PubMed).

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Détail du antigène

Antigène: VCAM1 (Vascular Cell Adhesion Molecule 1 (VCAM1))

Autre désignation: VCAM1 (VCAM1 Produits)

Synonymes: CD106 Kit ELISA, INCAM-100 Kit ELISA, Vcam-1 Kit ELISA, VCAM1B Kit ELISA, fi76d06 Kit ELISA, wu:fi76d06 Kit ELISA, zgc:158875 Kit ELISA, VCAM1 Kit ELISA, vascular cell adhesion molecule 1 Kit ELISA, vascular cell adhesion molecule 1b Kit ELISA, VCAM1 Kit ELISA, Vcam1 Kit ELISA, vcam1b Kit ELISA, VCAM-1 Kit ELISA

Sujet:

Protein Function: Important in cell-cell recognition. Appears to function in leukocyte-endothelial cell adhesion. Interacts with integrin alpha-4/beta-1 (ITGA4/ITGB1) on leukocytes, and mediates both adhesion and signal transduction. The VCAM1/ITGA4/ITGB1 interaction may play a pathophysiologic role both in immune responses and in leukocyte emigration to sites of inflammation.

Background: Vascular cell adhesion molecule 1(VCAM-1) is a cell surface glycoprotein adhesive for certain blood leukocytes and tumor cells, which is expressed by activated endothelium in a variety of pathologic conditions including atherosclerosis. Increased expression of VCAM1 is associated with a variety of chronic inflammatory conditions, making its expression and function a target for therapeutic intervention. Integrin alpha4beta1(VLA-4) and VCAM-1 facilitate a critical cell-cell adhesion event required for survival of endothelial and mural cells during vascularization. The VCAM1 gene is assigned to the 1p31-32 region of chromosome 1 based on the analysis of human-mouse hybrid cell lines and in situ hybridization. The standard product used in this kit is recombinant human VCAM-1, consisting of Phe25-Glu698 amino acid sequence of a single chain with the molecular mass of 74KDa. As a result of glycosylation, the molecular mass of 90-95KDa is revealed by SDS-PAGE.

Synonyms: Vascular cell adhesion protein 1,V-CAM 1,VCAM-1,INCAM-100,CD106,VCAM1,L1CAM,

Full Gene Name: Vascular cell adhesion protein 1

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

ID gène: 7412

UniProt: P19320

Pathways: Carbohydrate Homeostasis