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Ganoderic acid G

Cat No.:V28596 Purity: ≥98%
Ganoderic acid G is a triterpene compound extracted from the surface of the tube layer of Ganoderma lucidum.
Ganoderic acid G
Ganoderic acid G Chemical Structure CAS No.: 98665-22-6
Product category: New1
This product is for research use only, not for human use. We do not sell to patients.
Size Price Stock Qty
5mg
10mg
25mg
50mg
100mg
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Product Description
Ganoderic acid G is a triterpene compound extracted from the surface of the tube layer of Ganoderma lucidum.
Ganoderic acid G (CAS#: 98665-22-6) is a highly oxidized lanostane-type triterpenoid compound isolated from the fungus Ganoderma lucidum (Reishi or Lingzhi). It is a natural product known for its diverse pharmacological activities, including anti-inflammatory, antioxidant, and anticancer properties. This compound has a molecular weight of 572.7. Ganoderic acid G is of significant research interest for its potential in treating cancer, liver diseases, and cardiovascular disorders.
Biological Activity I Assay Protocols (From Reference)
Targets
Ganoderic acid G targets multiple signaling pathways involved in cancer. It primarily targets NF-κB, RAS-MAPK, and the PI3K/Akt/mTOR pathways. It modulates the signaling network in IR, IGFR-1, VEGFR-2, and ER in cancer signaling pathways. By modulating these pathways, it inhibits tumor cell proliferation and induces apoptosis. It also exhibits anti-inflammatory activity by inhibiting the production of nitric oxide (NO) in LPS-induced BV-2 microglial cells with an IC50 of 5.77 µM.
ln Vitro
In vitro, Ganoderic acid G has demonstrated significant anticancer activity. It decreases the viability, proliferation, and oxidative stress in a dose-dependent manner in liver cancer cells. It exhibits anti-inflammatory activity by inhibiting NO production in microglial cells. These activities suggest that Ganoderic acid G can modulate key signaling pathways involved in cancer and inflammation.
ln Vivo
In vivo, Ganoderic acid G has demonstrated significant anticancer potential by inhibiting tumor growth and inducing apoptosis. It has been investigated for its potential in treating liver diseases, cardiovascular disorders, and immune-related conditions. However, specific in vivo efficacy data are not extensively documented in the public literature. Further studies are needed to fully characterize its therapeutic potential.
Enzyme Assay
For in vitro enzyme and cell-based assays, the activity of Ganoderic acid G can be assessed. Its effects on NF-κB, MAPK, and PI3K/Akt signaling can be studied by Western blotting for phosphorylated proteins. Its anti-inflammatory activity can be measured by quantifying NO production in LPS-stimulated BV-2 microglial cells using the Griess reagent. Its anticancer activity can be evaluated in liver cancer cell lines by measuring cell viability and apoptosis.
Cell Assay
For in vitro cell-based assays, cancer cell lines, such as liver cancer cells, are cultured and treated with Ganoderic acid G. Cell viability is measured using MTT or CCK-8 assays. Apoptosis is assessed by Annexin V staining. The compound's effects on cell signaling pathways are studied by Western blotting. Its anti-inflammatory effects are evaluated in microglial cells by measuring NO and cytokine production.
Animal Protocol
For in vivo animal studies, Ganoderic acid G is typically administered orally or intraperitoneally in rodent models of cancer or inflammation. Xenograft models of liver cancer can be used to evaluate its antitumor efficacy. Tumor-bearing mice are treated with the compound, and tumor growth is monitored. Its effects on inflammation can be studied in models of acute or chronic inflammation.
ADME/Pharmacokinetics
Ganoderic acid G has a molecular weight of 572.7. As a triterpenoid, it is expected to have poor oral bioavailability. Detailed pharmacokinetic parameters, such as half-life and tissue distribution, are not publicly available. It is typically stored as a powder at -20°C.
Toxicity/Toxicokinetics
Specific toxicity data for Ganoderic acid G are limited. As a natural compound from Ganoderma lucidum, which has a long history of use in traditional medicine, it is generally considered to have a favorable safety profile. However, comprehensive toxicological studies have not been published. The compound is used for research purposes only and is not intended for human use.
References

[1]. Constituents of the Fungus Ganoderma lucidum (FR.) KARST. II. : Structures of Ganoderic Acids F, G, and H, Lucidenic Acids D2 and E2, and Related Compounds. Chemical and Pharmaceutical Bulletin. 1986; 34(10):4018-4029.

Additional Infomation
Reports have indicated that Ganoderma lucidum contains ganoderic acid G, and relevant data is available for reference.
Ganoderic acid G is a research compound with no clinical trial or regulatory approval status. It is a natural product isolated from Ganoderma lucidum and is used as a research tool to study cancer and inflammation pathways. It is commercially available from chemical suppliers for research purposes only.
These protocols are for reference only. InvivoChem does not independently validate these methods.
Physicochemical Properties
Molecular Formula
C30H44O8
Molecular Weight
532.6656
Exact Mass
532.304
CAS #
98665-22-6
PubChem CID
20055988
Appearance
White to off-white solid powder
Density
1.27g/cm3
Boiling Point
722.7ºC at 760 mmHg
Melting Point
218 - 220 °C
Flash Point
404.8ºC
Index of Refraction
1.575
LogP
3.102
Hydrogen Bond Donor Count
4
Hydrogen Bond Acceptor Count
8
Rotatable Bond Count
6
Heavy Atom Count
38
Complexity
1110
Defined Atom Stereocenter Count
9
SMILES
C[C@H](CC(=O)CC(C)C(=O)O)[C@H]1CC(=O)[C@@]2([C@@]1([C@@H](C(=O)C3=C2[C@H](C[C@@H]4[C@@]3(CC[C@@H](C4(C)C)O)C)O)O)C)C
InChi Key
BPJPBLZKOVIJQD-YYFGTHFASA-N
InChi Code
InChI=1S/C30H44O8/c1-14(10-16(31)11-15(2)26(37)38)17-12-21(34)30(7)22-18(32)13-19-27(3,4)20(33)8-9-28(19,5)23(22)24(35)25(36)29(17,30)6/h14-15,17-20,25,32-33,36H,8-13H2,1-7H3,(H,37,38)/t14-,15?,17-,18+,19+,20+,25-,28+,29+,30+/m1/s1
Chemical Name
(6R)-2-methyl-4-oxo-6-[(3S,5R,7S,10S,12S,13R,14R,17R)-3,7,12-trihydroxy-4,4,10,13,14-pentamethyl-11,15-dioxo-2,3,5,6,7,12,16,17-octahydro-1H-cyclopenta[a]phenanthren-17-yl]heptanoic acid
HS Tariff Code
2934.99.9001
Storage

Powder      -20°C    3 years

                     4°C     2 years

In solvent   -80°C    6 months

                  -20°C    1 month

Note: This product requires protection from light (avoid light exposure) during transportation and storage.
Shipping Condition
Room temperature (This product is stable at ambient temperature for a few days during ordinary shipping and time spent in Customs)
Solubility Data
Solubility (In Vitro)
DMSO : ~100 mg/mL (~187.73 mM)
Solubility (In Vivo)
Solubility in Formulation 1: ≥ 2.5 mg/mL (4.69 mM) (saturation unknown) in 10% DMSO + 40% PEG300 + 5% Tween80 + 45% Saline (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 400 μL PEG300 and mix evenly; then add 50 μL Tween-80 to the above solution and mix evenly; then add 450 μL normal saline to adjust the volume to 1 mL.
Preparation of saline: Dissolve 0.9 g of sodium chloride in 100 mL ddH₂ O to obtain a clear solution.

Solubility in Formulation 2: ≥ 2.5 mg/mL (4.69 mM) (saturation unknown) in 10% DMSO + 90% (20% SBE-β-CD in Saline) (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of 20% SBE-β-CD physiological saline solution and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C,1 week): Dissolve 2 g SBE-β-CD in 10 mL saline to obtain a clear solution.

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Solubility in Formulation 3: ≥ 2.5 mg/mL (4.69 mM) (saturation unknown) in 10% DMSO + 90% Corn Oil (add these co-solvents sequentially from left to right, and one by one), clear solution.
For example, if 1 mL of working solution is to be prepared, you can add 100 μL of 25.0 mg/mL clear DMSO stock solution to 900 μL of corn oil and mix evenly.


 (Please use freshly prepared in vivo formulations for optimal results.)
Preparing Stock Solutions 1 mg 5 mg 10 mg
1 mM 1.8773 mL 9.3867 mL 18.7733 mL
5 mM 0.3755 mL 1.8773 mL 3.7547 mL
10 mM 0.1877 mL 0.9387 mL 1.8773 mL

*Note: Please select an appropriate solvent for the preparation of stock solution based on your experiment needs. For most products, DMSO can be used for preparing stock solutions (e.g. 5 mM, 10 mM, or 20 mM concentration); some products with high aqueous solubility may be dissolved in water directly. Solubility information is available at the above Solubility Data section. Once the stock solution is prepared, aliquot it to routine usage volumes and store at -20°C or -80°C. Avoid repeated freeze and thaw cycles.

Calculator

Molarity Calculator allows you to calculate the mass, volume, and/or concentration required for a solution, as detailed below:

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An example of molarity calculation using the molarity calculator is shown below:
What is the mass of compound required to make a 10 mM stock solution in 5 ml of DMSO given that the molecular weight of the compound is 350.26 g/mol?
  • Enter 350.26 in the Molecular Weight (MW) box
  • Enter 10 in the Concentration box and choose the correct unit (mM)
  • Enter 5 in the Volume box and choose the correct unit (mL)
  • Click the “Calculate” button
  • The answer of 17.513 mg appears in the Mass box. In a similar way, you may calculate the volume and concentration.

Dilution Calculator allows you to calculate how to dilute a stock solution of known concentrations. For example, you may Enter C1, C2 & V2 to calculate V1, as detailed below:

What volume of a given 10 mM stock solution is required to make 25 ml of a 25 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=25 μM, V2=25 ml and V1 is the unknown:
  • Enter 10 into the Concentration (Start) box and choose the correct unit (mM)
  • Enter 25 into the Concentration (End) box and select the correct unit (mM)
  • Enter 25 into the Volume (End) box and choose the correct unit (mL)
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  • The answer of 62.5 μL (0.1 ml) appears in the Volume (Start) box
g/mol

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Note: Chemical formula is case sensitive: C12H18N3O4  c12h18n3o4
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Definitions of molecular mass, molecular weight, molar mass and molar weight:
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In vivo Formulation Calculator (Clear solution)
Step 1: Enter information below (Recommended: An additional animal to make allowance for loss during the experiment)
Step 2: Enter in vivo formulation (This is only a calculator, not the exact formulation for a specific product. Please contact us first if there is no in vivo formulation in the solubility section.)
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Calculation results

Working concentration mg/mL;

Method for preparing DMSO stock solution mg drug pre-dissolved in μL DMSO (stock solution 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 stock solution, next add μL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O,mix and clarify.

(1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
             (2) Be sure to add the solvent(s) in order.

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