產品名稱：TIMP-1 Human ELISA Kit
- 產品編號
- BEK1208
- 產品規格
- 96T
- 價格
- 2400.00
- 來源
- -
- 交叉反應
- Human
- 免 疫 原
- -
- 產品簡介
- This kit was based on sandwich enzyme-linked immune-sorbent assay technology. Anti-TIMP-1 polyclonal antibody was pre-coated onto 96-well plates. And the biotin conjugated anti-TIMP-1 polyclonal antibody was used as detection antibodies. The standards, test samples and biotin conjugated detection antibody were added to the wells subsequently, and wash with wash buffer. Avidin-Biotin-Peroxidase Complex was added and unbound conjugates were washed away with wash buffer. TMB substrates were 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 TIMP-1 amount of sample captured in plate. Read the O.D. absorbance at 450nm in a microplate reader, and then the concentration of TIMP-1 can be calculated.
Kit components
1. One 96-well plate pre-coated with anti-Human TIMP-1 antibody
2. Lyophilized Human TIMP-1 standards: 2 tubes (10 ng / tube)
3. Sample / Standard diluent buffer: 30ml
4. Biotin conjugated anti-Human TIMP-1 antibody (Concentrated): 130μl. Dilution: 1:100
5. Antibody diluent buffer: 12ml
6. Avidin-Biotin-Peroxidase Complex (ABC) (Concentrated): 130μl. Dilution: 1:100
7. ABC diluent buffer: 12ml
8. TMB substrate: 10ml
9. Stop solution: 10ml
10. Wash buffer(25X): 30ml
Note: Reconstitute standards and test samples with Kit Component 3.
- 產品別名
- -
- 產品成分
- -
- 檢測范圍
- 156 pg/ml-10,000 pg/ml
- 檢測樣品
- For quantitative detection of TIMP-1 in human serum, plasma, body fluids, tissue lysates or cell culture supernatants.
- 產品應用
- ELISA
- 保存條件
- 2-8℃6個月 -20℃一年
- 背景資料
- Tissue inhibitor of metalloproteinase 1 (TIMP1), also known as Erythroid Potentiating Activity (EPA), is a 28,000 MW glycoprotein that is expressed from the several tissues of organisms. This protein is a member of the TIMP family. The glycoprotein is a natural inhibitor of the matrix metalloproteinases (MMPs), a group of peptidases involved in degradation of the extracellular matrix. It plays a major role in modulating the activity of interstitial collagenase as well as a number of connective tissue metalloendoproteases. Decreased TIMP1 and increased cathepsin V/L2 levels might play a role in the matrix degradation that is a hallmark of keratoconus corneas. It is able to promote cell proliferation in a wide range of cell types, and may also have an anti-apoptotic function.
- 參考資料
- 1. Gasson, J. C., Golde, D. W., Kaufman, S. E., Westbrook, C. A., Hewick, R. M., Kaufman, R. J., Wong, G. G., Temple, P. A., Leary, A. C., Brown, E. L., Orr, E. C., Clark, S. C. Molecular characterization and expression of the gene encoding human erythroid-potentiating activity. Nature 315: 768-771, 1985. 2. Kenney, M. C., Chwa, M., Atilano, S. R., Tran, A., Carballo, M., Saghizadeh, M., Vasiliou, V., Adachi, W., Brown, D. J. Increased levels of catalase and cathepsin V/L2 but decreased TIMP-1 in keratoconus corneas: evidence that oxidative stress plays an role in this disorder. Invest. Ophthal. Vis. Sci. 46: 823-832, 2005.
