TIMP4 ELISA Kit

Produktnummer ABIN1672751

Dieses Colorimetric ELISA-Kit wurde entwickelt für die quantitative Messung von Human TIMP4.

Kurzübersicht für TIMP4 ELISA Kit (ABIN1672751)

Target: TIMP4 (TIMP Metallopeptidase Inhibitor 4 (TIMP4))

Bindungsspezifität: AA 30-224

Reaktivität: Human

Nachweismethode: Colorimetric

Methodentyp: Sandwich ELISA

Detektionsbereich: 78-5000 pg/mL

Applikation: ELISA

Proben: Cell Culture Supernatant, Serum, Plasma (heparin), Plasma (EDTA), Milk

Produktdetails TIMP4 ELISA Kit

Untere Nachweisgrenze: 78 pg/mL

Verwendungszweck: Sandwich High Sensitivity ELISA kit for Quantitative Detection of Human TIMP-4

Marke: PicoKine™

Analytische Methode: Quantitative

Spezifität: Expression system for standard: sf21
Immunogen sequence: C30-P224

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

Sensitivität: <10pg/mL

Benötigtes Material: 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

Immunogen: Expression system for standard: sf21
Immunogen sequence: C30-P224

Anwendungsinformationen

Applikationshinweise: 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.

Kommentare:

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

Tissue Specificity: Abundant in heart and present at low levels in many other tissues.

Plattentyp: Pre-coated

Protokoll: human TIMP-4 ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from mouse specific for TIMP-4 has been precoated onto 96-well plates. Standards(sf21, C30-P224) and test samples are added to the wells, a biotinylated detection polyclonal antibody from goat specific for TIMP-4 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-4 amount of sample captured in plate.

Testdurchführung:

Aliquot 0.1 mL per well of the 5000pg/mL, 2500pg/mL, 1250pg/mL, 625pg/mL, 312pg/mL, 156pg/mL, 78pg/mL human TIMP-4 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 human milk to each empty well. See "Sample Dilution Guideline" above for details. We recommend that each human TIMP-4 standard solution and each sample is measured in duplicate.

Testpräzision:

• Sample 1: n=16, Mean(pg/ml): 566, Standard deviation: 32.83, CV(%): 5.8
• Sample 2: n=16, Mean(pg/ml): 1134, Standard deviation: 40.8, CV(%): 3.6
• Sample 3: n=16, Mean(pg/ml): 2356, Standard deviation: 115.5, CV(%): 4.9,
• Sample 1: n=24, Mean(pg/ml): 632, Standard deviation: 45.5, CV(%): 7.2
• Sample 2: n=24, Mean(pg/ml): 1274, Standard deviation: 87.91, CV(%): 6.9
• Sample 3: n=24, Mean(pg/ml): 2249, Standard deviation: 146.2, CV(%): 6.5

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Handhabung: Avoid multiple freeze-thaw cycles.

Lagerung: -20 °C,4 °C

Informationen zur Lagerung: Store at 4°C for 6 months, at -20°C for 12 months. Avoid multiple freeze-thaw cycles

Haltbarkeit: 12 months

Details zu TIMP4

Target: TIMP4 (TIMP Metallopeptidase Inhibitor 4 (TIMP4))

Andere Bezeichnung: TIMP4

Hintergrund:

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 and MMP- 9.

Background: Tissue inhibitor of metalloproteinases 4, also called Metalloproteinase inhibitor 4, is an enzyme that in humans is encoded by the TIMP4 gene. This gene belongs to the TIMP gene family. The proteins encoded by this gene family are inhibitors of the matrix metalloproteinases, a group of peptidases involved in degradation of the extracellular matrix. This gene is mapped to 3p25.2. The secreted, netrin domain-containing protein encoded by this gene is involved in regulation of platelet aggregation and recruitment and may play role in hormonal regulation and endometrial tissue remodeling.

Synonyms: Metalloproteinase inhibitor 4,Tissue inhibitor of metalloproteinases 4,TIMP-4,TIMP4,

Full Gene Name: Metalloproteinase inhibitor 4

Cellular Localisation: Secreted.

Gen-ID: 7079

UniProt: Q99727