store at low temperature
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
Mithramycin A (Plicamycin), a DNA-binding antitumor antibiotic, is a selective specificity protein 1 (Sp1) inhibitor, which inhibits the growth of various cancers by decreasing Sp1 protein. Specificity protein 1 (Sp1) is a zinc-finger transcription factor that regulates multiple cellular functions and promotes tumor progression.
パッケージサイズ | 在庫状況 | 単価(税別) | |||
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サンプルについてお問い合わせ | |||||
1 mg | 在庫あり | ¥ 32,000 | |||
5 mg | 在庫あり | ¥ 98,500 | |||
10 mg | 在庫あり | ¥ 147,000 | |||
25 mg | 在庫あり | ¥ 226,500 | |||
50 mg | 在庫あり | お問い合わせ | |||
1 mL * 10 mM (in DMSO) | 在庫あり | ¥ 108,500 |
説明 | Mithramycin A (Plicamycin), a DNA-binding antitumor antibiotic, is a selective specificity protein 1 (Sp1) inhibitor, which inhibits the growth of various cancers by decreasing Sp1 protein. Specificity protein 1 (Sp1) is a zinc-finger transcription factor that regulates multiple cellular functions and promotes tumor progression. |
In vitro | Mithramycin A decreases Sp1 protein by inducing proteasome-dependent degradation, thereby suppressing cervical cancer growth through a DR5/caspase-8/Bid signaling pathway. Mithramycin A inhibits HEp-2 (50, 100, 200nM) and KB cell (20, 40, 80nM) growth in a concentration-dependent manner after 48 h. Apoptotic cell death is qualitatively estimated by DAPI staining for nuclear condensation and fragmentation. Mithramycin A leads to significant DNA fragmentation compared to untreated controls [1]. |
In vivo | The antitumor activity of Mithramycin A (0.2mg/kg/day) was measured in a xenograft model and the reduction in tumor volume and weight was observed. No significant weight loss was observed in mice treated with Mithramycin A, suggesting that Mithramycin A-associated toxicity was minimal. Mithramycin A also increased TUNEL positive cells in tumor xenografts. No significant intergroup differences were observed in the organs, suggesting no significant signs of systemic toxicity at the dose of Mithramycin A used in this study [1]. |
別名 | Plicamycin |
分子量 | 1085.15 |
分子式 | C52H76O24 |
CAS No. | 18378-89-7 |
store at low temperature
Powder: -20°C for 3 years | In solvent: -80°C for 1 year
DMSO: 90.0 mg/mL (82.9 mM)
You can also refer to dose conversion for different animals. 詳細
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Mithramycin A 18378-89-7 Cell Cycle/Checkpoint DNA Damage/DNA Repair DNA/RNA Synthesis Plicamycin Inhibitor inhibitor inhibit