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| Product | Description | |
|---|---|---|
| Scytonemin | Scytonemin is a biological pigment synthesized by many strains of cyanobacteria. Scytonemin is also a potent PKL1 inhibitor, which inhibits cell proliferation and arrests cell cycle through downregulating Plk1 activity in many cancel cells. Scytonemin was able to inhibit the proliferation of three myeloma cells in a dose-dependent manner, while U266 was the most sensitive one to scytonemin. Scytonemin (at 3 and 4 μM concentration) inhibited multiple myeloma cell growth associated with downregulation of the activity of Plk1 but no effect on the expression of Plk1. Scytonemin, representing a novel Plk1 inhibitor, induced the inhibition of cell growth and cell cycle arrest in multiple myeloma cells by specifically decreasing Plk1 activity. Taken together, scytonemin is a promising novel agent for the treatment of multiple myeloma. Synonyms: (3E,3'E)-3,3'-bis(4-hydroxybenzylidene)-[1,1'-bi(cyclopenta[b]indole)]-2,2'(3H,3'H)-dione; (1,1'-Bicyclopent(b)indole)-2,2'(3H,3'H)-dione, 3,3'-bis((4hydroxyphenyl)methylene)-3,3'-Bis((4-hydroxyphenyl)methylene)-(1,1'-bicyclopent(b)indole)-2,2'(3H,3'H)-dione. Grades: 98%. CAS No. 152075-98-4. Molecular formula: C36H20N2O4. Mole weight: 544.56. |  |
| Scytonemin | Scytonemin is a hydrophobic alkaloid pigment that can be isolated from the outer sheath of cyanobacteria. Scytonemin has protective function against short-wave solar ultraviolet (UV) radiation, which can reduce the generation of reactive oxygen species (ROS) and the formation of DNA damage. Scytonemin also has anti-inflammatory and anti-proliferative activities, produces concentration-dependent inhibition (IC 50 =2.0 μM) of polo-like kinase 1 ( PLK1 )-mediated cdc25C phosphorylation, and plays an important role in regulating the G2/M transition in the cell cycle. It can be used in the research of cancer, acute inflammation and sunscreen cosmetics [1] [2] [3] [4] [5]. Uses: Scientific research. Group: Natural products. CAS No. 152075-98-4. Pack Sizes: 5 mg; 10 mg; 25 mg; 50 mg; 100 mg. Product ID: HY-112356. |  |
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