TIMP-4, BioAssay(TM) ELISA Kit (Mouse) (Tissue Inhibitors Of Metalloproteinase 4)
Biozol Catalog Number:
USB-353073
Supplier Catalog Number:
353073
Alternative Catalog Number:
USB-353073-96
Manufacturer:
US Biological
Category:
Kits/Assays
Application:
ELISA
Metalloproteinase inhibitor 4 is an enzyme that in humans is encoded by the TIMP4 gene. This gene belongs to the tissue inhibitor of metalloproteinases 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. TIMP4 gene is mapped to chromosome 3p25. TIMP4 gene contains 5 exons that span 6 kb of genomic DNA. The gene is expressed as a 1.4-kb transcript abundant in heart and present at low levels in several other tissues. Expressed TIMP4 inhibits MMPs in vitro. TIMP-4 binds both progelatinase A and the C domain in a similar manner to that of TIMP-2. Sample Type: Cell culture supernates, serum and plasma (heparin, EDTA) Intended Use: For quantitative detection of mouse TIMP-4 in cell culture supernates, serum and plasma (heparin, EDTA). Sensitivity: <10pg/ml Range: 78-5,000pg/ml Specificity: Natural and recombinant mouse TIMP-4 Test Principle: This mouse TIMP-4 BioAssay(TM) ELISA Kit was based on standard sandwich enzyme-linked immune-sorbent assay technology. A monoclonal antibody from rat specific for TIMP-4 has been precoated onto 96-well plates. Standards(NSO, 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 mouse TIMP-4 amount of sample captured in plate. Kit Components: 96-well plate precoated with mouse TIMP-4 antibody, 1 Lyophilized recombinant mouse TIMP-4 standard, 10ng/tube*2 Biotinylated mouse TIMP-4 antibody, 130ul (dilution 1:100) Avidin-Biotin-Peroxidase Complex (ABC), 130ul (dilution 1:100) Sample diluent buffer, 30ml Antibody diluent buffer, 12ml ABC diluent buffer, 12ml TMB color developing agent, 10ml TMB stop solution, 10ml Storage and Stability: Store powder at 4C liquid at -20C. Store other components at 4C. Stable for at least 6 months For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.
