CCL2 Kit ELISA

N° du produit ABIN1672827

Détail du produit CCL2 Kit ELISA

Antigène: CCL2 (Chemokine (C-C Motif) Ligand 2 (CCL2))

Épitope: AA 24-148

Reactivité: Rat

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 15.6-1000 pg/mL

Seuil minimal de détection: 15.6 pg/mL

Application: ELISA

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Rat MCP-1/CCL2

Marque: PicoKine™

Type d'échantillon: Cell Culture Supernatant, Serum

Analytical Method: Quantitative

Specificité: Expression system for standard: NSO
Immunogen sequence: Q24-N148

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: Q24-N148

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 MCP-1 ELISA Kit is based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for MCP-1 has been precoated onto 96-well plates. Standards(NSO, Q24-N148) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for MCP-1 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 MCP-1 amount of sample captured in plate.

Procédure de l'essai:

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 MCP-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 rat cell culture supernates or serum to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each rat MCP-1 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(pg/ml): 87, Standard deviation: 3.306, CV(%): 3.8
• Sample 2: n=16, Mean(pg/ml): 318, Standard deviation: 16.54, CV(%): 5.2
• Sample 3: n=16, Mean(pg/ml): 627, Standard deviation: 36.4, CV(%): 5.8,
• Sample 1: n=24, Mean(pg/ml): 98, Standard deviation: 4.802, CV(%): 4.9
• Sample 2: n=24, Mean(pg/ml): 346, Standard deviation: 18.34, CV(%): 5.3
• Sample 3: n=24, Mean(pg/ml): 683, Standard deviation: 42.35, CV(%): 6.2

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

Références pour CCL2 Kit ELISA (ABIN1672827)

Zhang, Xu, Hu, Wu, Qin, Zhang: "Anti-inflammatory effects of Lefty-1 in renal tubulointerstitial inflammation via regulation of the NF-κB pathway." dans: International journal of molecular medicine, Vol. 41, Issue 3, pp. 1293-1304, (2018) (PubMed).

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Liu, Zhang, Han, Wang, Liu, Zhang, Zhou, Xiang: "Inhibition of BTK protects lungs from trauma-hemorrhagic shock-induced injury in rats." dans: Molecular medicine reports, Vol. 16, Issue 1, pp. 192-200, (2017) (PubMed).

Bi, Bi, Zhong, Zhang, Jin, Ma, Luo: "Effects of leukotriene B4 on interleukin-32, interferon-γ and chemokines in rats with rheumatoid arthritis." dans: Experimental and therapeutic medicine, Vol. 14, Issue 4, pp. 2925-2930, (2017) (PubMed).

Yang, Zhang, Wang, Zhao, Shi: "SOCS2 overexpression alleviates diabetic nephropathy in rats by inhibiting the TLR4/NF-κB pathway." dans: Oncotarget, Vol. 8, Issue 53, pp. 91185-91198, (2017) (PubMed).

Chen, Zhang, Ma, Huang, Shao, Wu, Wang: "Naringin Alleviates Diabetic Kidney Disease through Inhibiting Oxidative Stress and Inflammatory Reaction." dans: PLoS ONE, Vol. 10, Issue 11, pp. e0143868, (2016) (PubMed).

Mao, Sun, Mao, Wang, Zhang, Zhou, Rahman, Ye: "Inhibitory Effects of Angelica Polysaccharide on Activation of Mast Cells." dans: Evidence-based complementary and alternative medicine : eCAM, Vol. 2016, pp. 6063475, (2016) (PubMed).

Tu, Chen, Yang, Qi, Lu, Zhao: "Amyloid-? Activates Microglia and Regulates Protein Expression in a Manner Similar to Prions." dans: Journal of molecular neuroscience : MN, Vol. 56, Issue 2, pp. 509-18, (2015) (PubMed).

Jiang, Zhang, Xiong, Jia, Sun, Lin, Shen, Xie, Yan: "EETs Attenuate Ox-LDL-Induced LTB4 Production and Activity by Inhibiting p38 MAPK Phosphorylation and 5-LO/BLT1 Receptor Expression in Rat Pulmonary Arterial Endothelial Cells." dans: PLoS ONE, Vol. 10, Issue 6, pp. e0128278, (2015) (PubMed).

Aizman, Vinodkumar, McGrogan, Bates: "Cell Injury-Induced Release of Fibroblast Growth Factor 2: Relevance to Intracerebral Mesenchymal Stromal Cell Transplantations." dans: Stem cells and development, Vol. 24, Issue 14, pp. 1623-34, (2015) (PubMed).

Dai, Wu, He, Zhang, Chen, Xu, Wang, Gruzdev, Zeldin, Wang: "Epoxyeicosatrienoic acids regulate macrophage polarization and prevent LPS-induced cardiac dysfunction." dans: Journal of cellular physiology, Vol. 230, Issue 9, pp. 2108-19, (2015) (PubMed).

Zhang, Jiang, Chen, Wang, Feng, Tao, Qin: "Serum Levels of IL-1 ? , IL-6, TGF- ? , and MMP-9 in Patients Undergoing Carotid Artery Stenting and Regulation of MMP-9 in a New In Vitro Model of THP-1 Cells Activated by Stenting." dans: Mediators of inflammation, Vol. 2015, pp. 956082, (2015) (PubMed).

Wei, Zhang, He, Wang, Liu, Liu, Sun, Zhou, Bai, Yuan et al.: "Protective effect of saponins extract from Panax japonicus on myocardial infarction: involvement of NF-?B, Sirt1 and mitogen-activated protein kinase signalling pathways and inhibition of ..." dans: The Journal of pharmacy and pharmacology, Vol. 66, Issue 11, pp. 1641-51, (2014) (PubMed).

Tu, Yang, Zhou, Qi, Wang, Kouadir, Xu, Yin, Zhao: "PrP106-126 and A? 1-42 peptides induce BV-2 microglia chemotaxis and proliferation." dans: Journal of molecular neuroscience : MN, Vol. 52, Issue 1, pp. 107-16, (2014) (PubMed).

Wang, Gao, Wang, Zhao, Nie, Shi, Zhao, Lu, Wang, Yang: "Green tea polyphenol epigallocatechin-3-gallate inhibits TNF-?-induced production of monocyte chemoattractant protein-1 in human umbilical vein endothelial cells." dans: Cellular physiology and biochemistry : international journal of experimental cellular physiology, biochemistry, and pharmacology, Vol. 33, Issue 5, pp. 1349-58, (2014) (PubMed).

Meneses, Libório, de Daher, da Silva, da Costa, Pontes, Martins: "Urinary monocyte chemotactic protein-1 (MCP-1) in leprosy patients: increased risk for kidney damage." dans: BMC infectious diseases, Vol. 14, pp. 451, (2014) (PubMed).

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Huang, Wang, Liu, Zheng, Li: "Inhibitory effect of Malvidin on TNF-?-induced inflammatory response in endothelial cells." dans: European journal of pharmacology, Vol. 723, pp. 67-72, (2014) (PubMed).

Jiang, Zhang, Liu, Lin, Sun, Shen, Yan, Xie: "EETs alleviate ox-LDL-induced inflammation by inhibiting LOX-1 receptor expression in rat pulmonary arterial endothelial cells." dans: European journal of pharmacology, Vol. 727, pp. 43-51, (2014) (PubMed).

Détail du antigène

Antigène: CCL2 (Chemokine (C-C Motif) Ligand 2 (CCL2))

Autre désignation: CCL2 (CCL2 Produits)

Sujet:

Protein Function: Chemotactic factor that attracts monocytes, but not neutrophils.

Background: Monocyte chemoattractant protein-1(MCP-1), a member of the chemokine(chemotactic cytokine) family, is a potent monocyte agonist that is upregulated by oxidized lipids.1 MCP-1 is also known as CCL2, SCYA2, MCAF. MCAF is a member of family of factors involved in immune and inflammatory responses. The amino acid sequence deduced from the nucleotide sequence reveals the primary structure of the MCAF precursor to be composed of a putative signal peptide sequence of 23 amino acid residues and a mature MCAF sequence of 76 amino acid residues.2 MCP-1 plays a unique and crucial role in the initiation of atherosclerosis and may provide a new therapeutic target in this disorder.3

Synonyms: C-C motif chemokine 2,Immediate-early serum-responsive protein JE,Monocyte chemoattractant protein 1,Monocyte chemotactic protein 1,MCP-1,Small-inducible cytokine A2,Ccl2,Je, Mcp1, Scya2,

Full Gene Name: C-C motif chemokine 2

Cellular Localisation: Secreted.

ID gène: 24770

UniProt: P14844

Pathways: Cellular Response to Molecule of Bacterial Origin, Positive Regulation of Immune Effector Process, ER-Nucleus Signaling, Unfolded Protein Response, Phosphorylation & l'infection par le SRAS-CoV-2