Dovitinib (TKI-258)

别名: CHIR-258

Dovitinib (TKI-258, CHIR-258)是一种多靶点的RTK抑制剂,在无细胞试验中对III型(FLT3/c-Kit)作用最强,IC50为1 nM/2 nM,同时也作用于IV类(FGFR1/3)和V类(VEGFR1-4) RTKs,IC50为8-13 nM,但对InsR,EGFR,c-Met,EphA2,Tie2,IGF-1R和HER2作用较弱。Phase 4。

Dovitinib (TKI-258) Chemical Structure

Dovitinib (TKI-258) Chemical Structure

CAS: 405169-16-6

规格 价格 库存 购买数量
10mM (1mL in DMSO) RMB 1559.76 现货
10mg RMB 1382.19 现货
25mg RMB 2198.71 现货
50mg RMB 3845.24 现货
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客户使用Selleck的Dovitinib (TKI-258)发表文献50

产品质控

批次: 纯度: 99.98%
99.94

Dovitinib (TKI-258)相关产品

相关信号通路图

FLT3抑制剂选择性比较

细胞实验数据示例

细胞系 实验类型 给药浓度 孵育时间 活性描述 文献信息
Hep3B Growth Inhibition Assay 0.1-10 μM 24 h induces G2 arrest  24238094
HeLa Growth Inhibition Assay 0.1-10 μM 24 h induces G2/M arrest in a concentration-dependent manner 24238094
C666-1 Growth Inhibition Assay 0.1-10 μM 48 h induces G2/M delay in a concentration-dependent manner 24238094
CNE2  Growth Inhibition Assay 0.1-10 μM 48 h induces G2/M delay in a concentration-dependent manner 24238094
HNE1 Growth Inhibition Assay 0.1-10 μM 48 h induces G2/M delay in a concentration-dependent manner 24238094
HONE1 Growth Inhibition Assay 0.1-10 μM 48 h induces G2/M delay in a concentration-dependent manner 24238094
RT4 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
TCC-SUP Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
BFTC905 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
T24 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
RT112 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
HT1376 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
MGHU4 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
HU456 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
5637 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
UMC3 Cell Viability Assay 1-10 μM 72 h inhibits cell growth in a dose dependent manner 24325461
MFE-296  Function Assay 0.05/0.1/0.5 μM 72 h causes a decrease in STAT3, ERK, and AKT phosphorylation 24495750
AN3CA Function Assay 0.05/0.1/0.5 μM 72 h causes a decrease in STAT3, ERK, and AKT phosphorylation 24495750
HEC-1A Function Assay 0.05/0.1/0.5 μM 72 h causes a decrease in STAT3, ERK, and AKT phosphorylation 24495750
SEM-K2 Apoptosis Assay 0.1/1 μM 24 h induces early apoptosis of SEM-K2 cells at 0.1 μM after 24 h 25202072
Nalm-6 Apoptosis Assay 2 μM 24/48 h induces apoptosis resulting in about 72% of cell death after 24 h treatment and 81% after 48 h 25202072
HUVEC Cell Viability Assay 0-25 μM 72 h inhibits cell growth in a dose dependent manner 23228017
HMVEC Cell Viability Assay 0-25 μM 72 h inhibits cell growth in a dose dependent manner 23228017
MHCC-97H Cell Viability Assay 0-25 μM 72 h inhibits cell growth in a dose dependent manner 23228017
SMMC7721 Cell Viability Assay 0-25 μM 72 h inhibits cell growth in a dose dependent manner 23228017
Huh-7 Apoptosis Assay 0-12.5 μM 24 h sensitizes HCC cells to TRAIL- and tigatuzumab-induced apoptosis in a dose-dependent manner 22230479
Sk-Hep1 Apoptosis Assay 0-12.5 μM 24 h sensitizes HCC cells to TRAIL- and tigatuzumab-induced apoptosis in a dose-dependent manner 22230479
Hep3B Apoptosis Assay 0-12.5 μM 24 h sensitizes HCC cells to TRAIL- and tigatuzumab-induced apoptosis in a dose-dependent manner 22230479
PLC5 Apoptosis Assay 0-12.5 μM 24 h sensitizes HCC cells to TRAIL- and tigatuzumab-induced apoptosis in a dose-dependent manner 22230479
PLC5 Cell Viability Assay 0-15 μM 72 h reduces cell viability in a dose-dependent manner  22180308
Hep3B Cell Viability Assay 0-15 μM 72 h reduces cell viability in a dose-dependent manner  22180308
Sk-Hep1 Cell Viability Assay 0-15 μM 72 h reduces cell viability in a dose-dependent manner  22180308
Huh-7 Cell Viability Assay 0-15 μM 72 h reduces cell viability in a dose-dependent manner  22180308
PLC5 Apoptosis Assay 0-15 μM 24 h increases apoptotic cell death in a dose-dependent manner  22180308
Hep3B Apoptosis Assay 0-15 μM 24 h increases apoptotic cell death in a dose-dependent manner  22180308
Sk-Hep1 Apoptosis Assay 0-15 μM 24 h increases apoptotic cell death in a dose-dependent manner  22180308
Huh-7 Apoptosis Assay 0-15 μM 24 h increases apoptotic cell death in a dose-dependent manner  22180308
PLC5 Function Assay 0-10 μM 24 h causes dose-dependent DNA fragmentation 22180308
Hep3B Function Assay 0-10 μM 24 h causes dose-dependent DNA fragmentation 22180308
Sk-Hep1 Function Assay 0-10 μM 24 h causes dose-dependent DNA fragmentation 22180308
Huh-7 Function Assay 0-10 μM 24 h causes dose-dependent DNA fragmentation 22180308
RT112 Function Assay 500 nM 24 h increases the proportion of cells in G1 accompanied by a decrease in S and G2/M phases 21119661
RT4 Function Assay 500 nM 24 h increases the proportion of cells in G1 accompanied by a decrease in S and G2/M phases 21119661
MGH-U3 Function Assay 500 nM 24 h increases the proportion of cells in G1 accompanied by a decrease in S and G2/M phases 21119661
SW780 Function Assay 500 nM 24 h increases the proportion of cells in G1 accompanied by a decrease in S and G2/M phases 21119661
97-7 Function Assay 500 nM 24 h increases the proportion of cells in G1 accompanied by a decrease in S and G2/M phases 21119661
 J807C Cell Viability Assay 0-400 nM 48 h inhibits cell growth in a dose dependent manner 15598814
Y373C Cell Viability Assay 0-400 nM 48 h inhibits cell growth in a dose dependent manner 15598814
K650E Cell Viability Assay 0-400 nM 48 h inhibits cell growth in a dose dependent manner 15598814
G384D Cell Viability Assay 0-400 nM 48 h inhibits cell growth in a dose dependent manner 15598814
F384L Cell Viability Assay 0-400 nM 48 h inhibits cell growth in a dose dependent manner 15598814
NCI-H1703 Function assay 10 uM 24 hrs Inhibition of TNIK in human NCI-H1703 cells transfected with lentiviral vector 7TFP assessed as reduction of GSK3 inhibitor X activated TNIK-mediated Wnt/TCF/beta-catenin-dependent transcription at 10 uM after 24 hrs by luciferase reporter assay ChEMBL
LoVo Cytotoxicity assay 10 uM 72 hrs Cytotoxicity against Wnt/beta-catenin signalling dependent human LoVo cells assessed as cell viability at 10 uM after 72 hrs by ATPlite assay ChEMBL
HCT116 Cytotoxicity assay 10 uM 72 hrs Cytotoxicity against Wnt/beta-catenin signalling dependent human HCT116 cells assessed as cell viability at 10 uM after 72 hrs by ATPlite assay ChEMBL
Huh7 Growth Inhibition Assay 72 h IC50=3.980 ± 0.803 μM 23546591
PLC/PRF5 Growth Inhibition Assay 72 h IC50=3.110 ± 0.337 μM 23546591
Hep3B Growth Inhibition Assay 72 h IC50=0.892 ± 0.044 μM 23546591
HepG2 Growth Inhibition Assay 72 h IC50=1.200 ± 0.226 μM 23546591
Huh7 Growth Inhibition Assay 48 h IC50=15.007 ± 7.334 μM 23546591
PLC/PRF5 Growth Inhibition Assay 48 h IC50=16.120 ± 4.001 μM 23546591
Hep3B Growth Inhibition Assay 48 h IC50=4.223 ± 0.839 μM 23546591
HepG2 Growth Inhibition Assay 48 h IC50=2.727 ± 0.429 μM 23546591
SW780 Growth Inhibition Assay 5 d IC50=50 nM 21119661
RT112 Growth Inhibition Assay 5 d IC50=15 nM 21119661
RT4 Growth Inhibition Assay 5 d IC50=5 nM 21119661
JMSU1 Growth Inhibition Assay 5 d IC50=50 nM 21119661
J82 Growth Inhibition Assay 5 d IC50=1400 nM 21119661
97-7 Growth Inhibition Assay 5 d IC50=1000 nM 21119661
KMS11 Growth Inhibition Assay 72 h IC50=90 nM 15598814
KMS18 Growth Inhibition Assay 72 h IC50=550 nM 15598814
OPM2 Growth Inhibition Assay 72 h IC50=90 nM 15598814
H929 Growth Inhibition Assay 72 h IC50> 2500 nM 15598814
8226 Growth Inhibition Assay 72 h IC50> 2500 nM 15598814
U266 Growth Inhibition Assay 72 h IC50> 2500 nM 15598814
insect cells Function assay 1 to 4 hrs Inhibition of recombinant PDGFRbeta (unknown origin) expressed in baculovirus infected insect cells using biotinylated peptide substrate GGLFDDPSYVNVQNL in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescence assay, IC50=0.001μM 27914362
Sf9 Function assay 1 to 4 hrs Inhibition of recombinant human N-terminal GST/His6-tagged c-KIT (544 to 976 residues) expressed in baculovirus infected sf9 cells using biotinylated peptide substrate GGLFDDPSYVNVQNL in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescen, IC50=0.001μM 27914362
Sf9 Function assay 1 to 4 hrs Inhibition of recombinant human N-terminal GST/His6-tagged FLT3 (571 to 993 residues) expressed in baculovirus infected sf9 cells using biotinylated peptide substrate GGLFDDPSYVNVQNL in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescenc, IC50=0.001μM 27914362
insect cells Function assay 1 to 4 hrs Inhibition of recombinant FGFR1 (unknown origin) expressed in baculovirus infected insect cells using biotinylated peptide substrate GGGGQDGKDYIVLPI in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescence assay, IC50=0.008μM 27914362
insect cells Function assay 1 to 4 hrs Inhibition of recombinant VEGFR3 (unknown origin) expressed in baculovirus infected insect cells using biotinylated peptide substrate GGGGQDGKDYIVLPI in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescence assay, IC50=0.008μM 27914362
insect cells Function assay 1 to 4 hrs Inhibition of recombinant VEGFR1 (unknown origin) expressed in baculovirus infected insect cells using biotinylated peptide substrate GGGGQDGKDYIVLPI in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescence assay, IC50=0.01μM 27914362
insect cells Function assay 1 to 4 hrs Inhibition of recombinant VEGFR2 (unknown origin) expressed in baculovirus infected insect cells using biotinylated peptide substrate GGGGQDGKDYIVLPI in presence of ATP incubated for 1 to 4 hrs by time resolved fluorescence assay, IC50=0.013μM 27914362
insect cells Function assay 1 to 4 hrs Inhibition of recombinant FGFR1 (unknown origin) expressed in baculovirus infected insect cells using GGGGQDGKDYIVLPI as substrate after 1 to 4 hrs by time-resolved fluorescence assay, IC50=0.008μM 30503938
MFE319 Growth Inhibition Assay IC50=1.87 ± 0.45 μM 23443805
EN Growth Inhibition Assay IC50=1.66 ± 0.01 μM 23443805
USPC2 Growth Inhibition Assay IC50=1.62 ± 0.01 μM 23443805
SNGM Growth Inhibition Assay IC50=1.42 ± 0.13 μM 23443805
KLE Growth Inhibition Assay IC50=1.37 ± 0.02 μM 23443805
HEC1A Growth Inhibition Assay IC50=1.34 ± 0.30 μM 23443805
ISHIKAWA Growth Inhibition Assay IC50=1.30 ± 0.11 μM 23443805
SNGII Growth Inhibition Assay IC50=1.24 ± 0.28 μM 23443805
EN1 Growth Inhibition Assay IC50=1.02 ± 0.25 μM 23443805
RL952 Growth Inhibition Assay IC50=0.93 ± 0.01 μM 23443805
SPAC1S Growth Inhibition Assay IC50=0.77 ± 0.08 μM 23443805
MFE296 Growth Inhibition Assay IC50=0.66 ± 0.19 μM 23443805
HEC155 Growth Inhibition Assay IC50=0.66 ± 0.09 μM 23443805
AN3CA Growth Inhibition Assay IC50=0.50 ± 0.10 μM 23443805
MFE280 Growth Inhibition Assay IC50=0.42 ± 0.06 μM 23443805
LS174T Growth Inhibition Assay IC50=4.330.47 μM 24495750
CaCO2 Growth Inhibition Assay IC50=3.230.64 μM 24495750
SW-480 Growth Inhibition Assay IC50=4.330.47 μM 24495750
HT-29 Growth Inhibition Assay IC50=5.21.93 μM 24495750
HCT-116 Growth Inhibition Assay IC50=3.050.58 μM 24495750
RS4:11 Growth Inhibition Assay IC50=2.81 μM 25202072
HB-1119 Growth Inhibition Assay IC50=0.028 μM 25202072
SEM-K2 Growth Inhibition Assay IC50=0.022 μM 25202072
Nalm-6 Growth Inhibition Assay IC50=0.382 μM 25202072
CEM/C2 Growth Inhibition Assay IC50=1.125 μM 25202072
CCRF-CEM Growth Inhibition Assay IC50=0.398 μM 25202072
BaF3-p210Bcr-Abl-T315I Growth Inhibition Assay IC50=2.626 μM 25202073
BaF3-p210Bcr-Abl Growth Inhibition Assay IC50=0.692 μM 25202073
BaF3-pSRα Growth Inhibition Assay IC50=0.668 μM 25202073
SupB15-R Growth Inhibition Assay IC50=0.558 μM 25202073
SupB15 Growth Inhibition Assay IC50=0.449 μM 25202073
EFE184 Growth Inhibition Assay IC50=2.04 ± 0.13 μM 23443805
ECC1 Growth Inhibition Assay IC50=2.07 ± 0.01 μM 23443805
HEC1B Growth Inhibition Assay IC50=2.57 ± 0.23 μM 23443805
USPC1 Growth Inhibition Assay IC50=2.60 ± 0.13 μM 23443805
SPAC1L Growth Inhibition Assay IC50=3.06 ± 1.14 μM 23443805
KM12L4A Function assay Inhibition of VEGFR2 phosphorylation expressed in human KM12L4A cells by Western blot analysis, EC50=0.046μM 19113866
KM12L4A Function assay Inhibition of PDGFRbeta phosphorylation expressed in human KM12L4A cells Western blot analysis, EC50=0.051μM 19113866
KM12L4A Function assay Inhibition of FGFR1 phosphorylation expressed in human KM12L4A cells by Western blot analysis, EC50=0.166μM 19113866
TC32 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for TC32 cells 29435139
SJ-GBM2 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 cells 29435139
A673 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells 29435139
SK-N-MC qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-MC cells 29435139
BT-37 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells 29435139
NB-EBc1 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 cells 29435139
U-2 OS qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for U-2 OS cells 29435139
Saos-2 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Saos-2 cells 29435139
SK-N-SH qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SK-N-SH cells 29435139
NB1643 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 cells 29435139
LAN-5 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for LAN-5 cells 29435139
BT-12 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-12 cells 29435139
Rh18 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells 29435139
OHS-50 qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for OHS-50 cells 29435139
RD qHTS assay qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD cells 29435139
点击查看更多细胞系数据

生物活性

产品描述 Dovitinib (TKI-258, CHIR-258)是一种多靶点的RTK抑制剂,在无细胞试验中对III型(FLT3/c-Kit)作用最强,IC50为1 nM/2 nM,同时也作用于IV类(FGFR1/3)和V类(VEGFR1-4) RTKs,IC50为8-13 nM,但对InsR,EGFR,c-Met,EphA2,Tie2,IGF-1R和HER2作用较弱。Phase 4。
特性 Dovitinib是MMRC的首要候选药MMRC, 促进多发性骨髓瘤药物研究;MMRC是汇合领先学术机构的非盈利机构。
靶点
FLT3 [1]
(Cell-free assay)
c-Kit [1]
(Cell-free assay)
FGFR1 [1]
(Cell-free assay)
VEGFR3/FLT4 [1]
(Cell-free assay)
FGFR3 [1]
(Cell-free assay)
点击更多
1 nM 2 nM 8 nM 8 nM 9 nM
体外研究(In Vitro)
体外研究活性 Dovitinib有效抑制FGFR1/3和VEFFR1-2,IC50为8-13 nM。Dovitinib对InsR, EGFR, c-Met, EphrinA2, Tie2, IGFR1,和HER2抑制效果不大。Dovitinib作用于FGF刺激的野生型B9细胞和F384L突变型B9细胞的生长显示出强细胞毒性,IC50为25 nM。然而,Dovitinib作用于MINV突变型B9细胞显示出低细胞毒性。Dovitinib抑制下游ERK1/2的磷酸化作用。[1] Dovitinib作用于MV4;11 (FLT-3 ITD突变型)时比作用于RS4;11 (FLT-3野生型)显示出更高的抗恶性细胞增生的能力。[2] 另一方面,Dovitinib也选择性地抑制FGFR1癌基因配体2-FGFR-阳性的KG1和KG1A细胞系,这些细胞系有FGFR1癌基因配体2-FGFR1聚合基因。另外,Dovitinib抑制8p11骨髓增殖综合征(EMS)病人的原代细胞生长。[3]
激酶实验 体外激酶实验
在体外研究时,Dovitinib溶解在DMSO中,浓度达到20mM,在实验使用前用培养基稀释。FGFR3, FGFR1, PDGFR-β, 和VEGFR1-3的激酶域在含有如下物质的混合物中测定。混合物包含50 mM HEPES (pH 7.0), 2 mM MgCl2, 10 mM MnCl2,1 mM NaF, 1 mM DTT (二硫苏糖醇), 1 mg/mL BSA (牛血清清蛋白), 0.25 µM 生物肽段基质(GGGGQDGKDYIVLPI), 1到30 µM ATP (加量取决于酶的Km值)。测定c-KIT 和FLT3的反应,调节PH到7.5,先加入0.25 到1 µM生物肽段基质(GGLFDDPSYVNVQNL),然后加入0.2到 8 µM ATP。反应在室温下温育1到4小时,磷酸化的肽段移到含有封闭缓冲液(含25 mM EDTA和50 mM HEPES, pH 为7.5),且包被链霉亲和素的微量滴定板上。使用回归曲线计算IC50值。
细胞实验 细胞系 B9细胞及多发性骨髓瘤细胞(Y373C, G384D, K650E,和J807C)
浓度 400 nM 左右
孵育时间 72小时
方法 MTT实验测细胞活力,B9细胞及多发性骨髓瘤细胞按5x103或20x103密度接种在96孔板上。细胞加入30 ng/mL aFGF和100 µg/mL肝素或者1% IL-6 ,及Dovitinib 温育72小时,然后测定细胞活力。
实验图片 检测方法 检测指标 实验图片 PMID
Western blot CDK1 / p-CDK1 / p53 / p21 p-PDGFR-β / PDGFR-β / p-ERK / ERK p-VEGFR-2 / VEGFR-2 / p-FGFR-1 / FGFR-1 p-STAT3 / STAT3 / Mcl-1 / LC3 / Beclin 1 / p62 24238094
Growth inhibition assay Cell viability 28467797
体内研究(In Vivo)
体内研究活性 在KMS-11移植鼠模型中,按鼠体重,每千克处理60 mg Dovitinib,导致FGFR3的衰退,结果肿瘤生长抑制率达到94%。[1] 在SCID-NOD 鼠中,Dovitinib作用于MV4;11肿瘤时显示出强的抗癌活性。[2] Dovitinib也有效抑制能激活FGFR3的KMS-11肿瘤。[4]
动物实验 Animal Models 右侧腹皮下注射KMS-11细胞的雌性BNX 鼠
Dosages 10, 30,或60 mg/kg
Administration 饲喂处理
NCT Number Recruitment Conditions Sponsor/Collaborators Start Date Phases
NCT05571969 Recruiting
Advanced Solid Tumors
Allarity Therapeutics|Amarex Clinical Research
February 20 2023 Phase 1
NCT02268435 Withdrawn
Gastrointestinal Stromal Tumors
Asan Medical Center
March 2015 Phase 1
NCT01700270 Completed
Advanced Solid Tumors Excluding Breast Cancer
Novartis Pharmaceuticals|Novartis
May 2013 Phase 1
NCT01680796 Withdrawn
Multiple Myeloma
University of Florida|Novartis Pharmaceuticals
February 2013 Phase 1
NCT01266070 Terminated
Von Hippel-Lindau Syndrome
M.D. Anderson Cancer Center|Novartis
November 2012 Phase 2

化学信息&溶解度

分子量 392.43 分子式

C21H21FN6O

CAS号 405169-16-6 SDF Download Dovitinib (TKI-258) SDF
Smiles CN1CCN(CC1)C2=CC3=C(C=C2)N=C(N3)C4=C(C5=C(C=CC=C5F)NC4=O)N
储存条件(自收到货起)

体外溶解度
批次:

DMSO : 30 mg/mL ( 76.44 mM; DMSO吸湿会降低化合物溶解度,请使用新开封DMSO)

Water : Insoluble

Ethanol : Insoluble

摩尔浓度计算器

体内溶解度
批次:

现配现用,请按从左到右的顺序依次添加,澄清后再加入下一溶剂

动物体内配方计算器

实验计算

摩尔浓度计算器

质量 浓度 体积 分子量

动物体内配方计算器(澄清溶液)

第一步:请输入基本实验信息(考虑到实验过程中的损耗,建议多配一只动物的药量)

mg/kg g μL

第二步:请输入动物体内配方组成(配方适用于不溶于水的药物;不同批次药物配方比例不同,请联系Selleck为您提供正确的澄清溶液配方)

% DMSO % % Tween 80 % ddH2O
%DMSO %

计算结果:

工作液浓度: mg/ml;

DMSO母液配制方法: mg 药物溶于μL DMSO溶液(母液浓度mg/mL,:如该浓度超过该批次药物DMSO溶解度,请先联系Selleck);

体内配方配制方法:μL DMSO母液,加入μL PEG300,混匀澄清后加入μL Tween 80,混匀澄清后加入μL ddH2O,混匀澄清。

体内配方配制方法:μL DMSO母液,加入μL Corn oil,混匀澄清。

注意:1. 首先保证母液是澄清的;
2.一定要按照顺序依次将溶剂加入,进行下一步操作之前必须保证上一步操作得到的是澄清的溶液,可采用涡旋、超声或水浴加热等物理方法助溶。

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