Protobioside
Protobioside is a steroidal saponin found in the dry bulbs of Fritillaria pallidiflora Schrenk. Protobioside shows no significant cytotoxic activity against human cancer cells.
For research use only. We do not sell to patients.
- CAS No.: 128052-96-0
- Formula: C45H74O18
- Molecular Weight:903.07
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Protobioside (3-100 μM; 48 h) shows no in vitro cytotoxic activity against human C6 brain glioma cells and human HeLa cervix cancer cells, with an IC50 value greater than 100 μM[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:human C6 brain glioma cells, human HeLa cervix cancer cells
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Concentration:3, 6.25, 12.5, 25, 50, 100 μM
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Incubation Time:48 h
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Result:Exhibited a cell growth inhibition rate of -5.0 ± 2.9% in human C6 brain glioma cells, with IC50 > 100 μM.
Exhibited a cell growth inhibition rate of 15.3 ± 4.3% in human HeLa cervix cancer cells, with IC50 > 100 μM.
Chemical Information
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CAS No. 128052-96-0
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Molecular Weight 903.07
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Formula C45H74O18
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SMILES
C[C@@]12[C@]([C@]3([C@](CC1)([C@]4(C)C(=CC3)C[C@@H](O[C@H]5[C@H](O[C@H]6[C@H](O)[C@H](O)[C@@H](O)[C@H](C)O6)[C@@H](O)[C@H](O)[C@@H](CO)O5)CC4)[H])[H])(C[C@]7([C@@]2([C@H](C)[C@](CC[C@H](CO[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)C)(O)O7)[H])[H])[H]
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Structure Classification
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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