Home Apoptosis Antioxidant chemical Tangeretin For research use only.

Tangeretin

Synonyms: Tangeritin

Tangeretin (Tangeritin), a natural polymethoxylated flavone concentrated in the peel of citrus fruits, is known to have antiproliferative, antiinvasive, antimetastatic and antioxidant activities.

Tangeretin Chemical Structure

Tangeretin Chemical Structure

CAS No. 481-53-8

Purity & Quality Control

Tangeretin Related Products

Biological Activity

Description Tangeretin (Tangeritin), a natural polymethoxylated flavone concentrated in the peel of citrus fruits, is known to have antiproliferative, antiinvasive, antimetastatic and antioxidant activities.
In vitro
In vitro

Tangeretin is a polymethoxylated flavonoid concentrated in the peel of citrus fruits. Recent studies have shown that tangeretin exhibits anti-proliferative, anti-invasive, anti-metastatic, and antioxidant activities. Tangeretin at 2.7 μM induces apoptosis in human promyelocytic leukaemia HL-60 cells, whereas the flavone showed no cytotoxicity against human peripheral blood mononuclear cells (PBMCs). [1] Further study shows that tangeretin at 50 μM exerts its growth-inhibitory effects through modulation of the activities of several key G1 regulatory proteins such as Cdk2 and Cdk4, and mediates the increase of Cdk inhibitors p21 and p27. [2] Pretreatment with tangeretin inhibites IL-1beta-induced p38 MAPK, JNK, and AKT phosphorylation and the downstream activation of NF-kappaB in human lung epithelial carcinoma cells (A549) and and human non-small cell lung carcinoma cells (H1299). [3]

Chemical Information & Solubility

Molecular Weight 372.37 Formula

C20H20O7
CAS No. 481-53-8 SDF Download Tangeretin SDF
Smiles COC1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C(=C3OC)OC)OC)OC
Storage (From the date of receipt) 3 years -20°C powder (seal)

In vitro
Batch:

DMSO : 8 mg/mL ( (21.48 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 1 mg/mL

Water : Insoluble


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In vivo
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Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

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Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

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