Delphinidin chloride
Delphinidin chloride is a dietary antioxidant. Delphinidin is a naturally occurring inhibitor of vascular endothelial growth factor receptors, possesses important antiangiogenic properties that may be helpful for the prevention and treatment of cancer.
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Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to
24 months(2-8C).
Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.
Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com
The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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Delphinidin modulates JAK/STAT3 and MAPKinase signaling to induce apoptosis in HCT116 cells[Pubmed:
33955636]
Abstract
Delphinidin is an anthocyanin that belongs to the group of flavonoids that exert numerous biological activities. However, the molecular mechanisms underlying the anticancer effects of delphinidin remain poorly understood. In our study we analyzed delphinidin modulate STAT-3 and MAPKinase signaling thereby inhbits cell proliferation and promote apoptosis. Our study demonstrated that delphinidin treatment significantly reduced the viability of human colon cancer HCT116 in a concentration-dependent manner. We noticed that delphinidin effectively induced oxidative stress-mediated apoptosis by generating intracellular ROS, decreasing antioxidant levels, inducing lipid peroxidation, and single-strand break on colon cancer cells. In this study, we observed that delphinidin treatment alters the mitochondrial membrane potential, thereby induces apoptosis was closely associated with the induction of pro-apoptotic Bax, Caspase- 3,8 & 9, cytochrome C, and inhibition of anti-apoptotic protein expression. Studies on STAT-3 and MAPKinase signaling showed delphinidin inhibited the phosphorylation of these transcription factors' activity. Inhibition of STAT-3, p38, and ERK1/2 phosphorylation and modulation pro-apoptotic protein expression might be responsible for the anticancer activity of delphinidin in colon cancer cells.
