Asperulosidic Acid (ASPA), a bioactive iridoid glycoside, is extracted from the herbs of Hedyotis diffusa Willd. Asperulosidic Acid (ASPA) has anti-tumor, anti-oxidant, and anti-inflammatory activities.
ASPA is related to the inhibition of inflammatory cytokines (TNF-α, IL-6) and mediators via suppression of the NF-κB and mitogen-activated protein kinase (MAPK) signaling pathways.
体外研究
Asperulosidic Acid (ASPA) (40-160 μg/mL; pre- 1 hour) significantly down-regulates the mRNA levels of TNF-α and IL-6 in LPS-induced RAW 264.7 cells compared with the group treated with LPS alone .
Asperulosidic Acid (ASPA) (40-160 μg/mL; pre- 1 hour) decreases IκB-α phosphorylation in a concentration-dependent manner, decreases Erk1/2 phosphorylation at all concentration levels, but there was no effect on p-p38 .
RT-PCR
Cell Line:
RAW 264.7 cells
Concentration:
40 μg/mL, 80 μg/mL, and 160 μg/mL
Incubation Time:
Pre-treatment 1 hour
Result:
Decreased TNF-α and IL-6 mRNA expression.
Western Blot Analysis
Cell Line:
RAW 264.7 cells
Concentration:
40 μg/mL, 80 μg/mL, and 160 μg/mL
Incubation Time:
Pre-treatment 1 hour
Result:
Decreased IκB-α phosphorylation and Erk1/2 phosphorylation.
分子式
C18H24O12
分子量
432.38
CAS号
25368-11-0
中文名称
车叶草苷酸
运输条件
Room temperature in continental US; may vary elsewhere.
储存方式
Please store the product under the recommended conditions in the Certificate of Analysis.