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別名: RTA 402, TP-155, NSC 713200, CDDO Methyl Ester, CDDO-Me 中文名稱:甲基巴多索隆
Bardoxolone Methyl (RTA 402, TP-155, NSC 713200, CDDO Methyl Ester, CDDO-Me) 是一種IKK抑制劑,具有強的促凋亡和抗炎活性。同時還是有效的Nrf2激活劑和NF-κB抑制劑。Bardoxolone Methyl 可抑制鐵死亡。Bardoxolone Methyl 在癌細胞中可誘導(dǎo)凋亡和自噬。
Bardoxolone Methyl Chemical Structure
CAS: 218600-53-4
相關(guān)靶點 | IκB IKK | 點擊展開 |
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相關(guān)產(chǎn)品 | BAY 11-7082 IKK-16 TPCA-1 Bay 11-7085 BMS-345541 IMD 0354 MRT67307 HCl SC-514 LY2409881 TBK1/IKKε-IN-5 PS-1145 Dehydrocostus Lactone Wedelolactone WS6 BAY-985 AZD3264 WS3 TBK1/IKKε-IN-2 Rosmarinic acid | 點擊展開 |
相關(guān)化合物庫 | FDA藥物庫 免疫/炎癥分子化合物庫 小分子免疫腫瘤化合物庫 NF-κB信號通路庫 FDA抗癌藥物庫 | 點擊展開 |
細胞系 | 實驗類型 | 給藥濃度 | 孵育時間 | 活性描述 | 文獻信息 |
---|---|---|---|---|---|
RAW264.7 | Antioxidant assay | 100 nM | 18 hrs | Antioxidant activity in mouse RAW264.7 cells assessed as inhibition of tBHP-induced ROS production at 100 nM pretreated for 18 hrs before challenge measured after 15 mins by H2DCFA-based flow cytometry | 24388806 |
PANC1343 | Antiproliferative assay | 300 to 1000 nM | 72 hrs | Antiproliferative activity against mouse PANC1343 cells at 300 to 1000 nM after 72 hrs by MTT assay | 24388806 |
BMDM | Antiinflammatory assay | 0.5 uM | 1 hr | Antiinflammatory activity in C57BL/6 mouse BMDM cells assessed as inhibition of LPS-stimulated TNFalpha production at 0.5 uM pretreated for 1 hr before LPS challenge after 8 to 24 hrs by immunoassay | 22533790 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of HIF-1alpha protein expression in human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of HIF-1alpha protein expression in FU-resistant human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of STAT3 protein phosphorylation in human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of STAT3 protein phosphorylation in FU-resistant human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of AKT protein phosphorylation in human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of AKT protein phosphorylation in FU-resistant human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of ERK protein phosphorylation in human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Function assay | 1 uM | 24 hrs | Inhibition of ERK protein phosphorylation in FU-resistant human HCT8 cells at 1 uM incubated for 24 hrs by Western blotting method | 25675144 |
HCT8 | Antiproliferative assay | 1 uM | 72 hrs | Antiproliferative activity against human HCT8 cells assessed as inhibition of cell proliferation at 1 uM after 72 hrs by MTT assay | 25675144 |
HCT8 | Antiproliferative assay | 1 uM | 72 hrs | Antiproliferative activity against 5-FU resistant human HCT8 cells assessed as inhibition of cell proliferation at 1 uM after 72 hrs by MTT assay | 25675144 |
BEAS2B | Function assay | 10 uM | 6 hrs | Activation of Nrf2 in human BEAS2B cells assessed as increase in HO1 gene expression at 10 uM incubated for 6 hrs by qPCR method | 26278028 |
H42E | Function assay | 0.01 to 30 nM | 1 hr | Stabilization of NRF2 in rat H42E cells expressing ARE8L at 0.01 to 30 nM after 1 hr by Western blot analysis | 26908173 |
NHBE | Cytoprotective assay | 0.001 to 0.1 uM | 18 hrs | Cytoprotective activity in NHBE cells assessed as inhibition of tBHP-induced GSH depletion at 0.001 to 0.1 uM preincubated for 18 hrs followed by tBHP addition for 4 hrs by thiostar dye based fluorescence assay | 27031670 |
NHBE | Function assay | 100 nM | 24 hrs | Inhibition of KEAP1/NRF2 interaction in NHBE cells assessed as increase in GCLM mRNA expression at 100 nM incubated for 24 hrs in presence of non targeting siRNA by qRT-PCR method | 27031670 |
NHBE | Function assay | 100 nM | 24 hrs | Inhibition of KEAP1/NRF2 interaction in NHBE cells assessed as increase in NQO1 mRNA expression at 100 nM incubated for 24 hrs in presence of non targeting siRNA by qRT-PCR method | 27031670 |
NHBE | Function assay | 100 nM | 48 hrs | Inhibition of KEAP1/NRF2 interaction in NHBE cells assessed as induction of NQO1 specific activity at 100 nM incubated for 48 hrs in presence of non targeting siRNA by MTT reduction assay | 27031670 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as TNFalpha-induced NFkappaB activation at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by NFkappaB-driven luciferase reporter gene assay | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as reduction in TNFalpha-induced upregulation of iNOS mRNA expression at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by quantitative RT-PCR an | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as reduction in TNFalpha-induced upregulation of COX2 mRNA expression at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by quantitative RT-PCR an | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as reduction in TNFalpha-induced upregulation of MCP1 mRNA expression at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by quantitative RT-PCR an | 28994286 |
intraglomerular mesangial cells | Function assay | 0.65 mg/kg | 12 weeks | Renoprotective activity in db/db mouse assessed as increase in number of intraglomerular mesangial cells at 0.65 mg/kg, ip administered trice per week for 12 consecutive weeks measured at 11 weeks post dose by H/E-staining based microscopic analysis | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as reduction in TNFalpha-induced upregulation of COX2 protein expression at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by Western blot method | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as reduction in TNFalpha-induced upregulation of iNOS protein expression at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by Western blot method | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as mitigation of TNFalpha-induced increase in ratio of nuclear to cytosolic p65 at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by Western blot | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 24 hrs | Inhibition of IKKbeta (unknown origin) transfected in HEK293 cells assessed as reduction in TNFalpha-induced upregulation of MCP1 protein expression at 200 to 1000 nM administered 6 hrs after TNFalpha stimulation measured for 24 hrs by Western blot method | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 48 hrs | Inhibition of Keap1/Nrf2 (unknown origin) interaction transfected in HEK293 cells assessed as upregulation of HO-1 mRNA expression at 200 to 1000 nM after 48 hrs by quantitative RT-PCR analysis | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 48 hrs | Inhibition of Keap1/Nrf2 (unknown origin) interaction transfected in HEK293 cells assessed as upregulation of NQO1 mRNA expression at 200 to 1000 nM after 48 hrs by quantitative RT-PCR analysis | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 48 hrs | Inhibition of Keap1/Nrf2 (unknown origin) interaction transfected in HEK293 cells assessed as activation of Nrf2 at 200 to 1000 nM after 48 hrs by ARE-driven luciferase reporter gene assay | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 48 hrs | Inhibition of Keap1/Nrf2 (unknown origin) interaction transfected in HEK293 cells assessed as increase in nuclear to cytosolic Nfr2 ratio at 200 to 1000 nM after 48 hrs by Western blot analysis | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 48 hrs | Inhibition of Keap1/Nrf2 (unknown origin) interaction transfected in HEK293 cells assessed as increase in cytosolic HO-1 levels at 200 to 1000 nM after 48 hrs by Western blot analysis | 28994286 |
HEK293 | Function assay | 200 to 1000 nM | 48 hrs | Inhibition of Keap1/Nrf2 (unknown origin) interaction transfected in HEK293 cells assessed as increase in cytosolic NQO1 levels at 200 to 1000 nM after 48 hrs by Western blot analysis | 28994286 |
A549/TR | Function assay | 2.4 to 9.6 uM | 24 hrs | Induction of ROS generation in human A549/TR cells at 2.4 to 9.6 uM after 24 hrs by DCFH-DA dye-based flow cytometric analysis | 29501947 |
A549/TR | Function assay | 4.8 uM | 24 hrs | Downregulation of Lon expression in human A549/TR cells at 4.8 uM after 24 hrs by Western blot analysis | 29501947 |
B16F10 | Cytotoxicity assay | 48 hrs | Cytotoxicity against mouse B16F10 cells after 48 hrs by MTT assay, IC50=5.85μM | 24685545 | |
HepG2 | Cytotoxicity assay | 48 hrs | Cytotoxicity against human HepG2 cells after 48 hrs by MTT assay, IC50=4.99μM | 24685545 | |
BMDM | Cytotoxicity assay | 24 hrs | Cytotoxicity against C57BL/6 mouse BMDM cells assessed as LDH release after 24 hrs, MNTD=0.5μM | 22533790 | |
CCD-841-CoN | Antiproliferative assay | 72 hrs | Antiproliferative activity against human CCD-841-CoN cells assessed as inhibition of cell proliferation after 72 hrs by MTT assay, IC50=0.316μM | 25675144 | |
HCT8 | Antiproliferative assay | 72 hrs | Antiproliferative activity against 5-FU resistant human HCT8 cells assessed as inhibition of cell proliferation after 72 hrs by MTT assay, IC50=0.363μM | 25675144 | |
HCT8 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HCT8 cells assessed as inhibition of cell proliferation after 72 hrs by MTT assay, IC50=0.399μM | 25675144 | |
H42E | Function assay | 24 hrs | Induction of NRF2 activation in rat H42E cells expressing ARE8L assessed as reporter transgene activity after 24 hrs by luminescence assay, CD=0.0005μM | 26908173 | |
H42E | Cytotoxicity assay | 24 hrs | Cytotoxicity against rat H42E cells expressing ARE8L assessed as cellular ATP level after 24 hrs by Celltiter-Glo luminescent cell viability assay, IC50=1.4μM | 26908173 | |
HaCaT-ARE-luc | Function assay | 6 hrs | Activation of Nrf2 (unknown origin) expressed in human HaCaT-ARE-luc cells after 6 hrs by luciferase reporter gene assay, EC50=0.06μM | 28753294 | |
NIH/3T3 | Function assay | 6 hrs | Inhibition of TNF-alpha stimulated NF-kappaB (unknown origin) expressed in mouse NIH/3T3 cells after 6 hrs by luciferase reporter gene assay, IC50=1.2μM | 28753294 | |
HeLa | Function assay | 6 hrs | Inhibition of IFN-gamma stimulated STAT3 (unknown origin) expressed in human HeLa cells after 6 hrs by luciferase reporter gene assay, IC50=2.38μM | 28753294 | |
HEK293 | Cytotoxicity assay | 24 hrs | Cytotoxicity against HEK293 cells assessed as reduction in cell viability after 24 hrs by MTT assay, IC50=2.2μM | 28994286 | |
H9c2 | Cytotoxicity assay | 24 hrs | Cytotoxicity against rat H9c2 cells assessed as reduction in cell viability after 24 hrs by MTT assay, IC50=5.2μM | 28994286 | |
A549/TR | Antiproliferative assay | 72 hrs | Antiproliferative activity against human A549/TR cells after 72 hrs by MTT assay, IC50=1.703μM | 29501947 | |
A549 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human A549 cells after 72 hrs by MTT assay, IC50=2.074μM | 29501947 | |
HCT116 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HCT116 cells after 72 hrs by SRB assay, IC50=0.00025μM | 30429953 | |
HT-29 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HT-29 cells after 72 hrs by SRB assay, IC50=0.28μM | 30429953 | |
HCT8 | Antiproliferative assay | 72 hrs | Antiproliferative activity against human HCT8 cells after 72 hrs by SRB assay, IC50=0.29μM | 30429953 | |
HCT116 | Function assay | 8 hrs | Inhibition of Bmi1 protein expression in human HCT116 cells after 8 hrs by Western blot analysis | 30429953 | |
BEAS2B | Function assay | 48 hrs | Activation of Keap1/Cul3/Nrf2 in human BEAS2B cells assessed as increase in NQO1 levels measured after 48 hrs, EC50=0.00871μM | 30626555 | |
HepG2 | Cytotoxicity assay | 48 hrs | Cytotoxicity against human HepG2 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay, IC50=0.26μM | 31051401 | |
MCF7 | Cytotoxicity assay | 48 hrs | Cytotoxicity against human MCF7 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay, IC50=0.35μM | 31051401 | |
A549 | Cytotoxicity assay | 48 hrs | Cytotoxicity against human A549 cells assessed as reduction in cell viability incubated for 48 hrs by MTT assay, IC50=0.36μM | 31051401 | |
A549 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human A549 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay, IC50=0.52μM | 31725288 | |
HepG2 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HepG2 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay, IC50=0.52μM | 31725288 | |
HOS | Antiproliferative assay | 48 hrs | Antiproliferative activity against human HOS cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay, IC50=0.66μM | 31725288 | |
MCF7 | Antiproliferative assay | 48 hrs | Antiproliferative activity against human MCF7 cells assessed as inhibition of cell growth incubated for 48 hrs by MTT assay, IC50=0.85μM | 31725288 | |
HEK293FT | Function assay | 24 hrs | Inhibition of mouse GOAT expressed in HEK293FT cells co-expressing pre-proghrelin assessed as reduction in ghrelin octanoylation incubated for 24 hrs by ELISA, IC50=0.035μM | ChEMBL | |
MCF-7 | Function assay | Inhibitory concentration against proliferation of MCF-7 (ER Positive) breast cancer cells, IC50=0.05μM | 15369396 | ||
RAW264.7 | Anti-inflammatory assay | Anti-inflammatory activity in mouse RAW264.7 cells assessed as inhibition of nitric oxide production, IC50=4μM | 28754470 | ||
點擊查看更多細胞系數(shù)據(jù) |
產(chǎn)品描述 | Bardoxolone Methyl (RTA 402, TP-155, NSC 713200, CDDO Methyl Ester, CDDO-Me) 是一種IKK抑制劑,具有強的促凋亡和抗炎活性。同時還是有效的Nrf2激活劑和NF-κB抑制劑。Bardoxolone Methyl 可抑制鐵死亡。Bardoxolone Methyl 在癌細胞中可誘導(dǎo)凋亡和自噬。 | ||||
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特性 | Bardoxolone Methyl是一種口服有效的抗炎癥調(diào)節(jié)劑,唯一用于臨床實體瘤,2型糖尿病和慢性腎臟疾病的IKKβ抑制劑。 | ||||
靶點 |
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體外研究(In Vitro) | ||||
體外研究活性 | Bardoxolone Methyl作用于小鼠巨噬細胞,對interferon-?誘導(dǎo)的一氧化氮的產(chǎn)生具有強效的抑制活性,其IC50 為0.1 nM 。[1] Bardoxolone Methyl降低白血病HL-60,KG-1和NB4細胞的生存能力,其IC50分別為 0.4,0.4,和0.27μM。 CDDO-ME誘導(dǎo)促凋亡Bax蛋白表達,抑制ERK1 / 2的活化,并且它抑制Bcl-2的磷酸化,這有助于誘導(dǎo)細胞凋亡。[2] Bardoxolone Methyl可有效地抑制(IL)-1beta, phorbol ester, okadaic acid, hydrogen peroxide, lipopolysaccharide, 和cigarette smoke激活的組成型和可誘導(dǎo)的NF-κB的腫瘤壞死因子。[3] |
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激酶實驗 | IKK 試驗 | |||
對IKK進行分析,以確定CDDO-ME對TNF誘導(dǎo)的IKK活化的效果。簡言之,從全細胞提取物的IKK復(fù)合物與針對IKKα和IKKβ抗體沉淀,然后用蛋白A / G瓊脂糖珠進行處理。 2小時后,用裂解緩沖液清洗珠粒,然后懸浮在含有50 mmol/L HEPES (pH 7.4) 的激酶測定混合物中,20 mmol/L MgCl2,2 mmol / L的DTT,2 mmol/L DTT, 20 μCi [γ-32P]ATP,10 μmol/L未標記的ATP和2 μg谷胱甘肽S-轉(zhuǎn)移酶- IκBα(氨基酸1-54)的底物。在30℃下進行溫育30分鐘,然后加入SDS緩沖液,沸浴5分鐘終止該反應(yīng)。最后,該蛋白在10%SDS-PAGE凝膠中分離,干燥,用Storm820觀察記錄放射性條帶。為了確定每個樣品中的IKK-α和IKK-β的總量,將50 μg的全細胞蛋白在7.5%的SDS-PAGE下解析,電子轉(zhuǎn)移至硝酸纖維素膜上,然后與抗-IKK-α或抗-IKK-β的抗體印跡雜交。 | ||||
細胞實驗 | 細胞系 | HL-60, KG-1, 和 NB4 細胞 | ||
濃度 | ~5 μM | |||
孵育時間 | 72 小時 | |||
方法 | 白血病細胞系以3.0 × 105 cells/mL的密度進行培養(yǎng),同時白血病單核細胞以5 × 105 cells/mL的密度置于存在或不存在顯示濃度的CDDO-ME中培養(yǎng)。加入適量的 DMSO(終濃度小于0.05%)作為對照。添加1 μM ara-C到培養(yǎng)基,用以細胞毒性研究。 24至72小時后,用血細胞計數(shù)板的臺盼藍染料排除法進行存活細胞計數(shù)。 |
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實驗圖片 | 檢測方法 | 檢測指標 | 實驗圖片 | PMID |
Western blot | p-IκBα / IκBα Bcl-xl / Bcl-2 / Bax / Cleaved caspase / Cytochrome C / PARP / Cleaved PARP p-PI3K / PI3K / p-AMPK / AMPK / p-p38 MAPK / p38 MAPK / p-AKT / AKT / p-mTOR / mTOR PTEN / PP2A / PHLPP1 | 25897966 | ||
Immunofluorescence | PDI / SDHA c-PARP / Cytochrome C / COX IV | 26053096 | ||
Growth inhibition assay | Cell viability | 25733817 |
體內(nèi)研究(In Vivo) | ||
體內(nèi)研究活性 | Bardoxolone Methyl(60 mg/kg)體內(nèi)用藥,可減少肺腫瘤的數(shù)量,大小和降低嚴重程度。 [4] Bardoxolone Methyl還可顯著降低LPS刺激下的體內(nèi)炎癥因子的反應(yīng),誘導(dǎo)脾臟HO-1蛋白表達,對抗致死劑量的LPS保護小鼠。 [5] |
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動物實驗 | Animal Models | 雌性 A/J 小鼠 腹腔注射 Vinyl carbamate. |
Dosages | ~60 mg/kg | |
Administration | 口服給藥 |
NCT Number | Recruitment | Conditions | Sponsor/Collaborators | Start Date | Phases |
---|---|---|---|---|---|
NCT02316821 | Completed | Chronic Kidney Disease|Type 2 Diabetes |
Kyowa Kirin Co. Ltd. |
December 2014 | Phase 2 |
NCT02036970 | Completed | Pulmonary Arterial Hypertension|Pulmonary Hypertension|Interstitial Lung Disease|Idiopathic Interstitial Pneumonia|Idiopathic Pulmonary Fibrosis|Sarcoidosis|Respiratory Bronchiolitis Associated Interstitial Lung Disease|Desquamative Interstitial Pneumonia|Cryptogenic Organizing Pneumonia|Acute Interstitial Pneumonitis|Idiopathic Lymphoid Interstitial Pneumonia|Idiopathic Pleuroparenchymal Fibroelastosis |
Reata a wholly owned subsidiary of Biogen|Biogen |
May 31 2014 | Phase 2 |
NCT01598363 | Completed | Healthy Volunteers |
Reata a wholly owned subsidiary of Biogen|Biogen |
June 30 2012 | Phase 1 |
NCT01551446 | Withdrawn | Renal Insufficiency Chronic|Diabetes Mellitus Type 2 |
Reata a wholly owned subsidiary of Biogen|Biogen |
April 30 2012 | Phase 1 |
NCT01503866 | Completed | Healthy |
Reata a wholly owned subsidiary of Biogen|Biogen |
December 1 2011 | Phase 1 |
分子量 | 505.69 | 分子式 | C32H43NO4 |
CAS號 | 218600-53-4 | SDF | Download Bardoxolone Methyl SDF |
Smiles | CC1(CCC2(CCC3(C(C2C1)C(=O)C=C4C3(CCC5C4(C=C(C(=O)C5(C)C)C#N)C)C)C)C(=O)OC)C | ||
儲存條件(自收到貨起) | |||
體外溶解度 |
DMSO : 26 mg/mL ( (51.41 mM) ;DMSO吸濕會降低化合物溶解度,請使用新開封DMSO) Water : Insoluble Ethanol : Insoluble |
摩爾濃度計算器 |
體內(nèi)溶解度 現(xiàn)配現(xiàn)用,請按從左到右的順序依次添加,澄清后再加入下一溶劑 |
動物體內(nèi)配方計算器 |
動物體內(nèi)配方計算器(澄清溶液)
第一步:請輸入基本實驗信息(考慮到實驗過程中的損耗,建議多配一只動物的藥量)
第二步:請輸入動物體內(nèi)配方組成(配方適用于不溶于水的藥物;不同批次藥物配方比例不同,請聯(lián)系Selleck為您提供正確的澄清溶液配方)
計算結(jié)果:
工作液濃度: mg/ml;
DMSO母液配制方法: mg 藥物溶于μL DMSO溶液(母液濃度mg/mL,注:如該濃度超過該批次藥物DMSO溶解度,請先聯(lián)系Selleck);
體內(nèi)配方配制方法:取μL DMSO母液,加入μL PEG300,混勻澄清后加入μL Tween 80,混勻澄清后加入μL ddH2O,混勻澄清。
體內(nèi)配方配制方法:取μL DMSO母液,加入μL Corn oil,混勻澄清。
注意:1. 首先保證母液是澄清的;
2.一定要按照順序依次將溶劑加入,進行下一步操作之前必須保證上一步操作得到的是澄清的溶液,可采用渦旋、超聲或水浴加熱等物理方法助溶。
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