Ginsenoside F4 (GF4), Ginsenoside, isolated from Panax notoginseng or red ginseng. Ginsenoside F4 (GF4) can inhibit human lymphocytic tumor JK cells by inducing apoptosis. Ginsenoside F4 (GF4) inhibited the expression of matrix metalloproteinase 13 (MMP 13) in IL-1β -treated chondrocytes, blocked cartilage damage in rabbit cartilage tissue culture, and prevented cartilage collagen matrix decomposition in pathological tissues.
Molecular Weight | 766.99 |
Formula | C42H70O12 |
CAS Number | 181225-33-2 |
Form | Solid |
Solubility (25°C) | 10 mM in DMSO |
Storage |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
Species | Mouse | Rat | Rabbit | Guinea pig | Hamster | Dog |
Weight (kg) | 0.02 | 0.15 | 1.8 | 0.4 | 0.08 | 10 |
Body Surface Area (m2) | 0.007 | 0.025 | 0.15 | 0.05 | 0.02 | 0.5 |
Km factor | 3 | 6 | 12 | 8 | 5 | 20 |
Animal A (mg/kg) = Animal B (mg/kg) multiplied by | Animal B Km |
Animal A Km |
For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.
[1] Qi-le Zhou, et al. Chemical constituents of Chinese red ginseng
[2] Wen-Wen Shen, et al. Biotransformation of ginsenosides F 4 and Rg 6 in zebrafish
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