TIMP2 Kit ELISA

N° du produit ABIN411359

Ce kit ELISA Colorimetric est conçu pour la mesure quantitative de Humain TIMP2. Il y a 7 publications disponibles.

Aperçu rapide pour TIMP2 Kit ELISA (ABIN411359)

Antigène: TIMP2 (Metalloproteinase Inhibitor 2 (TIMP2))

Épitope: AA 27-220

Reactivité: Humain

Méthode de détection: Colorimetric

Type de méthode: Sandwich ELISA

Gamme de detection: 156-10000 pg/mL

Application: ELISA

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

Détail du produit TIMP2 Kit ELISA

Seuil minimal de détection: 156 pg/mL

Fonction: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human TIMP-2

Marque: PicoKine™

Analytical Method: Quantitative

Specificité: Expression system for standard: CHO
Immunogen sequence: C27-P220

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

Sensibilité: <2pg/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: CHO
Immunogen sequence: C27-P220

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: Belongs to the protease inhibitor I35 (TIMP) family.

Plaque: Pre-coated

Protocole: human TIMP-2 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for TIMP-2 has been precoated onto 96-well plates. Standards(CHO, C27-P220) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TIMP-2 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 TIMP-2 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, 312pg/mL, 156pg/mL human TIMP-2 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, plasma(heparin , EDTA) or saliva to each empty well. See "Sample Dilution Guideline" above for details. It is recommended that each human TIMP-2 standard solution and each sample be measured in duplicate.

Précision du teste:

• Sample 1: n=16, Mean(ng/ml): 1.37, Standard deviation: 0.067, CV(%): 4.9
• Sample 2: n=16, Mean(ng/ml): 3.64, Standard deviation: 0.135, CV(%): 3.7
• Sample 3: n=16, Mean(ng/ml): 6.57, Standard deviation: 0.283, CV(%): 4.3,
• Sample 1: n=24, Mean(ng/ml): 1.43, Standard deviation: 0.103, CV(%): 7.2
• Sample 2: n=24, Mean(ng/ml): 3.77, Standard deviation: 0.241, CV(%): 6.4
• Sample 3: n=24, Mean(ng/ml): 6.61, Standard deviation: 0.496, CV(%): 7.5

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 TIMP2 Kit ELISA (ABIN411359)

Gishto, Farrell, Kothapalli: "Tuning composition and architecture of biomimetic scaffolds for enhanced matrix synthesis by murine cardiomyocytes." dans: Journal of biomedical materials research. Part A, Vol. 103, Issue 2, pp. 693-708, (2015) (PubMed).

Cavdar, Ozbal, Celik, Ergur, Guneli, Ural, Camsari, Guner: "The effects of alpha-lipoic acid on MMP-2 and MMP-9 activities in a rat renal ischemia and re-perfusion model." dans: Biotechnic & histochemistry : official publication of the Biological Stain Commission, Vol. 89, Issue 4, pp. 304-14, (2014) (PubMed).

Hopps, Lo Presti, Montana, Canino, Averna, Caimi: "Study of the correlations among some parameters of the oxidative status, gelatinases, and their inhibitors in a group of subjects with metabolic syndrome." dans: Mediators of inflammation, Vol. 2014, pp. 510619, (2014) (PubMed).

Xu, Ling, Zhu, Fan, Zhang: "The effect of 2,3,4',5-tetrahydroxystilbene-2-0-?-D glucoside on neointima formation in a rat artery balloon injury model and its possible mechanisms." dans: European journal of pharmacology, Vol. 698, Issue 1-3, pp. 370-8, (2013) (PubMed).

Hopps, Lo Presti, Montana, Noto, Averna, Caimi: "Gelatinases and their tissue inhibitors in a group of subjects with metabolic syndrome." dans: Journal of investigative medicine : the official publication of the American Federation for Clinical Research, Vol. 61, Issue 6, pp. 978-83, (2013) (PubMed).

Kim, Lee, Choi, Yoo, Yang: "Implication of MMP-9 and urokinase plasminogen activator (uPA) in the activation of pro-matrix metalloproteinase (MMP)-13." dans: Rheumatology international, Vol. 32, Issue 10, pp. 3069-75, (2012) (PubMed).

Yu, Zhu, Mi, Chen, Pan, Wei: "Anti-angiogenic genistein inhibits VEGF-induced endothelial cell activation by decreasing PTK activity and MAPK activation." dans: Medical oncology (Northwood, London, England), Vol. 29, Issue 1, pp. 349-57, (2012) (PubMed).

Détail du antigène

Antigène: TIMP2 (Metalloproteinase Inhibitor 2 (TIMP2))

Autre désignation: TIMP2

Sujet:

Protein Function: Complexes with metalloproteinases (such as collagenases) and irreversibly inactivates them by binding to their catalytic zinc cofactor. Known to act on MMP-1, MMP-2, MMP-3, MMP-7, MMP-8, MMP-9, MMP-10, MMP-13, MMP-14, MMP-15, MMP-16 and MMP-19. .

Background: TIMP2 gen is encoded by 5 exons spanning 83 kb of genomic DNA. TIMP2 is 83 kilobase pairs(kb) long with exon-intron splicing sites located in preserved positions among the three members of the TIMP family. The gene for tissue inhibitor of metalloproteinases-2 is localized on human chromosome arm 17q25. TIMP-2 abrogates angiogenic factor-induced endothelial cell proliferation in vitro and angiogenesis in vivo independent of MMP inhibition. The standard product used in this kit is recombinant human TIMP-2 with the molecular mass of 22Kda and 194 amino acid.

Synonyms: Metalloproteinase inhibitor 2,CSC-21K,Tissue inhibitor of metalloproteinases 2,TIMP-2,TIMP2,

Full Gene Name: Metalloproteinase inhibitor 2

Cellular Localisation: Secreted.

ID gène: 7077

UniProt: P16035

Pathways: cAMP Metabolic Process