Fostriecin sodium
Based on 1 Customer Validation
Fostriecin (sodium) (compound 1, CI-920) is an antibiotic with a cytotoxic activity. Fostriecin (sodium) is also an inhibitor of protein phosphatase including PP4 (IC50= 3 nM)and PP2 (IC50=1.5 nM).
For research use only. We do not sell to patients.
- Purity : 95.00%
- CAS No.: 87860-39-7
- Formula: C19H26NaO9P
- Molecular Weight:452.37
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
All Antibiotic Isoforms
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Biological Activity
Description
Chemical Information
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CAS No. 87860-39-7
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Appearance Solid
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Molecular Weight 452.37
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Formula C19H26NaO9P
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Color White to off-white
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SMILES
O=C(C=CC1)O[C@H]1/C=C/[C@@](C)(O)[C@H](OP(O)(O[Na])=O)C[C@@H](O)/C=C\C=C/C=C/CO
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Synonyms
PD 110161 sodium; CL 1565A sodium; CI-920 sodium
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Structure Classification
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Initial Source
Streptomyces pulveraceus
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Protocols
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Cell Cytotoxicity Assay
Cytotoxicity assays are usually based on the assessment of cell membrane damage, which can also be indirectly detected by measuring cell viability. Detection methods include MTT assay, CKK-8 assay, LDH assay and ATP assay, etc.
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Cell Viability Determination by MTT Colorimetric Assay
The following protocol uses the MTT colorimetric assay as a classic literature-established method for assessing cell viability/metabolic activity in cultured mammalian cells. MTT[3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] is reduced by metabolically active cells to a colored formazan product; the amount of formazan is quantified spectrophotometrically and provides an indirect measure of metabolically active viable cells. Importantly, MTT reduction reflects cellular oxidoreductase/metabolic activity rather than an absolute direct count of living cells, so changes in cellular metabolism can alter the signal independently of cell number.
Purity & Documentation
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Data Sheet (265 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Keisuke Mak, et al. Catalyst-controlled asymmetric synthesis of fostriecin and 8-epi-fostriecin. J Am Chem Soc. 2005, 127, 48. [Content Brief]
[2]. C J Hastie, et al. Purification of protein phosphatase 4 catalytic subunit: inhibition by the antitumour drug fostriecin and other tumour suppressors and promoters. FEBS Lett. 1998, 431, 3. [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)