CXCL12 Kit ELISA

N° du produit ABIN2859208

Détail du produit CXCL12 Kit ELISA

Antigène: CXCL12 (Chemokine (C-X-C Motif) Ligand 12 (CXCL12))

Épitope: AA 22-93

Reactivité: Souris

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 62.5-4000 pg/mL

Seuil minimal de détection: 62.5 pg/mL

Application: ELISA

Fonction: For quantitative detection of mouse SDF-1 in cell culture supernates, serum and plasma(heparin).

Marque: PicoKine™

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

Analytical Method: Quantitative

Specificité: Natural and recombinant mouse SDF-1

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

Sensibilité: <10pg/mL

Ingrédients:

• 96-well plate precoated with anti- mouse SDF-1 antibod - 1
• Lyophilized recombinant mouse SDF-1 standar - 10ng/tubex2
• Biotinylated anti- mouse SDF-1 antibod - 130ul(dilution 1:100)
• Avidin-Biotin-Peroxidase Complex(ABC - 130ul(dilution 1:100)
• Sample diluent buffe - 30ml
• Antibody diluent buffe - 12ml
• ABC diluent buffe - 12ml
• TMB color developing agen - 10ml
• TMB stop solutio - 10ml

Immunogène: Expression system for standard: E.coli
Immunogen sequence: K22-M93

Information d'application

Indications d'application: Optimal working dilution should be determined by the investigator.

Plaque: Pre-coated

Protocole: mouse SDF-1 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for SDF-1 has been precoated onto 96-well plates. Standards(E.coli, K22-M93) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for SDF-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 mouse SDF-1 amount of sample captured in plate.

Procédure de l'essai:

Aliquot 0.1 mL per well of the 4000pg/mL, 2000pg/mL, 1000pg/mL, 500pg/mL, 250pg/mL, 125pg/mL, 62.5pg/mL mouse SDF-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 mouse cell culture supernates, serum or plasma(heparin) to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each mouse SDF-1 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 0.67, Standard deviation: 0.027, CV(%): 4
• Sample 2: n=16, Mean(ng/ml): 1.6, Standard deviation: 0.056, CV(%): 3.5
• Sample 3: n=16, Mean(ng/ml): 2.8, Standard deviation: 0.126, CV(%): 4.5,
• Sample 1: n=24, Mean(ng/ml): 0.91, Standard deviation: 0.053, CV(%): 5.8
• Sample 2: n=24, Mean(ng/ml): 2.1, Standard deviation: 0.107, CV(%): 5.4
• Sample 3: n=24, Mean(ng/ml): 3.2, Standard deviation: 0.202, CV(%): 6.3

Restrictions: For Research Use only

Stockage

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 CXCL12 Kit ELISA (ABIN2859208)

Zhang, Teng, Liu, Zhang, Liu: "Gene expression profile analyze the molecular mechanism of CXCR7 regulating papillary thyroid carcinoma growth and metastasis." dans: Journal of experimental & clinical cancer research : CR, Vol. 34, pp. 16, (2015) (PubMed).

Wu, Li, Wang, Shen, Xu, Liu, Zhuo, Xia, Gao, Tan: "Ultrasound-targeted stromal cell-derived factor-1-loaded microbubble destruction promotes mesenchymal stem cell homing to kidneys in diabetic nephropathy rats." dans: International journal of nanomedicine, Vol. 9, pp. 5639-51, (2014) (PubMed).

Lin, Han, Wang, Xu, Yu, Yang: "CXCR7 stimulates MAPK signaling to regulate hepatocellular carcinoma progression." dans: Cell death & disease, Vol. 5, pp. e1488, (2014) (PubMed).

Tong, Ding, Shen, Chen, Bian, Ma, Yao, Yang: "Mesenchymal stem cell transplantation enhancement in myocardial infarction rat model under ultrasound combined with nitric oxide microbubbles." dans: PLoS ONE, Vol. 8, Issue 11, pp. e80186, (2013) (PubMed).

Détail du antigène

Antigène: CXCL12 (Chemokine (C-X-C Motif) Ligand 12 (CXCL12))

Autre désignation: CXCL12 (CXCL12 Produits)

Synonymes: IRH Kit ELISA, PBSF Kit ELISA, SCYB12 Kit ELISA, SDF1 Kit ELISA, TLSF Kit ELISA, TPAR1 Kit ELISA, CINC-1 Kit ELISA, Gro1 Kit ELISA, Pbsf Kit ELISA, Scyb12 Kit ELISA, Sdf1 Kit ELISA, Tlsf Kit ELISA, Tpar1 Kit ELISA, Fsp Kit ELISA, KC Kit ELISA, Mgsa Kit ELISA, N51 Kit ELISA, Scyb1 Kit ELISA, gro Kit ELISA, sdf-1 Kit ELISA, sdf1 Kit ELISA, xSDF-1 Kit ELISA, SDF-1 Kit ELISA, cxcl12 Kit ELISA, sdf-1a Kit ELISA, sdf1a Kit ELISA, wu:fa55e10 Kit ELISA, wu:fc16h12 Kit ELISA, wu:fj84c02 Kit ELISA, C-X-C motif chemokine ligand 12 Kit ELISA, C-X-C motif chemokine ligand 1 Kit ELISA, chemokine (C-X-C motif) ligand 12 Kit ELISA, chemokine (C-X-C motif) ligand 1 Kit ELISA, C-X-C motif chemokine ligand 12 L homeolog Kit ELISA, chemokine (C-X-C motif) ligand 12a (stromal cell-derived factor 1) Kit ELISA, CXCL12 Kit ELISA, cxcl12 Kit ELISA, Cxcl1 Kit ELISA, Cxcl12 Kit ELISA, cxcl12.L Kit ELISA, cxcl12a Kit ELISA

Sujet: SDF-1(stromal cell-derived factor-1) is small cytokine belonging to the chemokine family that is officially designated Chemokine(C-X-C motif) ligand 12(CXCL12). This gene is located on chromosome 10q11.1. SDF-1 is produced in two forms, SDF-1alpha/CXCL12a and SDF-1beta/CXCL12b, by alternate splicing of the same gene. Chemokines are characterized by the presence of four conserved cysteines, which form two disulfide bonds. The CXCL12 proteins belong to the group of CXC chemokines, whose initial pair of cysteines are separated by one intervening amino acid. CXCL12 is strongly chemotactic for lymphocytes. CXCL12 was shown to be expressed in many tissues in mice(including brain, thymus, heart, lung, liver, kidney, spleen and bone marrow). CXCL12 is a highly efficacious lymphocyte chemoattractant. In addition, CXCL12 induces intracellular actin polymerization in lymphocytes. CXCL12 is a substrate for the matrix metalloproteinase-2, which cleaves an CXCL12 N-terminal tetrapeptide. The standard product used in this kit is recombinant SDF-1 with the molecular mass of 8Kda.

ID gène: 20315

UniProt: H7BX38

Pathways: Regulation of Cell Size, CXCR4-mediated Signaling Events, Negative Regulation of intrinsic apoptotic Signaling