15-hydroxy Prostaglandin Dehydrogenase Western Ready Control
Cayman Chemical Item Number 10009742
15-hydroxy PGDH
15-hydroxy Prostaglandin Dehydrogenase Western Ready Control
Description
Application(s):
positive control for WB
·
Source:
human recombinant N-Terminal GST-Tagged protein expressed in E.coli
·
Mr:
55 kDa (29 kDa 15-hydroxy PGDH; 26 kDa GST tag)
·
NAD+-dependent 15-hydroxy prostaglandin dehydrogenase (15-hydroxy PGDH) catalyzes the oxidation of prostaglandins to 15-keto metabolites, which have greatly reduced biological activity.1 Human NAD+-dependent 15-hydroxy PGDH is a 266 amino acid protein with a molecular weight of 29 kDa and is expressed in multiple tissues including lung, placenta, and kidney.2 The enzyme belongs to a large family of short-chain alcohol dehydrogenases, which exhibit amino acid identity ranging from 15-30%.3,4 Recent studies indicate 15-hydroxy PGDH may play a role as a tumor suppressor. Three different studies have shown inverse correlation between 15-hydroxy PGDH expression and cell proliferation in colon, breast, and thyroid cells.5,6,7
1
Hansen, H.S. 15-Hydroxyprostaglandin dehydrogenase. A review. Prostaglandins 12 647-679 (1976).
2
Ensor, C.M., Yang, J., Okita, R.T., et al. Cloning and sequence analysis of the cDNA for human placental NAD+-dependent 15-hydroxyprostaglandin dehydrogenase. J Biol Chem 265 14888-14891 (1990).
3
Jörnvall, H., Persson, B., Krook, M., et al. Short-chain dehydrogenases/reductases (SDR). Biochemistry 34 6003-6013 (1995).
4
Krook, M., Marekov, L., and Jörnvall, H. Purification and structural characterization of placental NAD+-linked 15-hydroxyprostaglandin dehydrogenase. The primary structure reveals the enzyme to belong to the short-chain alcohol dehydrogenase family. Biochemistry 29 738-743 (1990).
5
Myung, S., Rerko, R.M., Yan, M., et al. 15-Hydroxyprostaglandin dehydrogenase is an in vivo suppressor of colon tumorigenesis. Proc Natl Acad Sci USA 103 12098-12102 (2006).
6
Quidville, V., Segond, N., Lausson, S., et al. 15-Hydroxyprostaglandin-dehydrogenase is involved in anti-proliferative effect of non-steroidal anti-inflammatory drugs COX-1 inhibitors on a human medullary thyroid carcinoma cell line. Prostaglandins Other Lipid Mediat 81 14-30 (2006).
7
Wolf, I., O'Kelly, J., Rubinek, T., et al. 15-Hydroxyprostaglandin dehydrogenase is a tumor suppressor of human breast cancer. Cancer Res 66 7818-7823 (2006).
| Synonyms |
|
| Purity |
≥90% by SDS-PAGE |
| Stability |
2 years |
| Storage |
-20°C |
| Shipping |
Wet ice
in continental US; may vary elsewhere
|
Background Reading
Hansen, H.S. 15-Hydroxyprostaglandin dehydrogenase. A review. Prostaglandins 12 647-679 (1976).
Myung, S., Rerko, R.M., Yan, M., et al. 15-Hydroxyprostaglandin dehydrogenase is an in vivo suppressor of colon tumorigenesis. Proc Natl Acad Sci USA 103 12098-12102 (2006).
Wolf, I., O'Kelly, J., Rubinek, T., et al. 15-Hydroxyprostaglandin dehydrogenase is a tumor suppressor of human breast cancer. Cancer Res 66 7818-7823 (2006).
Quidville, V., Segond, N., Lausson, S., et al. 15-Hydroxyprostaglandin-dehydrogenase is involved in anti-proliferative effect of non-steroidal anti-inflammatory drugs COX-1 inhibitors on a human medullary thyroid carcinoma cell line. Prostaglandins Other Lipid Mediat 81 14-30 (2006).
Krook, M., Marekov, L., and Jörnvall, H. Purification and structural characterization of placental NAD+-linked 15-hydroxyprostaglandin dehydrogenase. The primary structure reveals the enzyme to belong to the short-chain alcohol dehydrogenase family. Biochemistry 29 738-743 (1990).
Ensor, C.M., Yang, J., Okita, R.T., et al. Cloning and sequence analysis of the cDNA for human placental NAD+-dependent 15-hydroxyprostaglandin dehydrogenase. J Biol Chem 265 14888-14891 (1990).
Jörnvall, H., Persson, B., Krook, M., et al. Short-chain dehydrogenases/reductases (SDR). Biochemistry 34 6003-6013 (1995).
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