MCE 國際站:Zinc Protoporphyrin
中文名:鋅原卟啉
CAS:15442-64-5
品牌:MedChemExpress (MCE)
存儲條件:-20°C, sealed storage, away from moisture
生物活性:Zinc Protoporphyrin (Zn(II)-protoporphyrin IX) 是一種具有口服活性和競爭性的血紅素加氧酶-1 (HO-1) 抑制劑,可顯著減弱 (PG) 對 H 的保護(hù)作用2O2[1]。鋅原卟啉被用作個體孕婦和兒童鐵缺乏癥的篩查標(biāo)志物,也可結(jié)合血紅蛋白濃度評估人群鐵狀況[2]。鋅原卟啉具有抗癌活性[3]。
體外:Zinc Protoporphyrin (Zn(II)-protoporphyrin IX; 5 μM; 72 hours) 導(dǎo)致晚期凋亡和壞死細(xì)胞的比例從對照組的 10.9% 增加到 72 小時后的 30.4%[3]。
Zinc Protoporphyrin(1.25-40 μM;48 或 72 小時)對腫瘤細(xì)胞產(chǎn)生抑囊/細(xì)胞毒性作用[3]。
Zinc Protoporphyrin(2.5、5 μM;48 或 72 小時)導(dǎo)致細(xì)胞周期 G1 期細(xì)胞的劑量和時間依賴性減少[3]。
Zinc Protoporphyrin(1.25-40 μM;48 小時)導(dǎo)致裂解(活性)caspase-3 的積累[3]。
體內(nèi):原卟啉鋅(12.5、25、50 mg/kg 腹腔注射;12.5、50 mg/kg 口服;從第 7 天到第 19 天)發(fā)揮劑量依賴性抗腫瘤作用,表現(xiàn)為延緩腫瘤生長[3]。
熱銷產(chǎn)品:Teriflunomide | VAL-083 | PSB36 | KS15 | Atibuclimab | Loncastuximab | Iguratimod | IL-7, Human (CHO, His) | Taurochenodeoxycholic acid | Biotin-Thalidomide
研究領(lǐng)域:Immunology/Inflammation | NF-κB | Metabolic Enzyme/Protease | Apoptosis
作用靶點(diǎn):Reactive Oxygen Species | Endogenous Metabolite | Apoptosis
熱門產(chǎn)品線:重組蛋白 | 化合物庫 | 天然產(chǎn)物 | 熒光染料 | PROTAC | 同位素標(biāo)記物 | 寡核苷酸
Trending products:Recombinant Proteins | Bioactive Screening Libraries | Natural Products | Fluorescent Dye | PROTAC | Isotope-Labeled Compounds | Oligonucleotides
參考文獻(xiàn):
[1]. Park C, et al. Protective Effect of Phloroglucinol on Oxidative Stress-Induced DNA Damage and Apoptosisthrough Activation of the Nrf2/HO-1 Signaling Pathway in HaCaT Human Keratinocytes. Mar Drugs. 2019 Apr 13;17(4).
[2]. Mwangi MN, et al. Diagnostic utility of zinc protoporphyrin to detect iron deficiency in Kenyan pregnant women. BMC Med. 2014 Nov 26;12:229.
[3]. Nowis D, et al. Zinc protoporphyrin IX, a heme oxygenase-1 inhibitor, demonstrates potent antitumor effects but is unable to potentiate antitumor effects of chemotherapeutics in mice. BMC Cancer. 2008 Jul 11;8:197.
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