Regorafenib

別名：Fluoro-Sorafenib, BAY 73-4506

製品コード：S1178 純度：99.98%

Regorafenibは VEGFR1, VEGFR2, VEGFR3, PDGFRβ, Kit (c-Kit), RET (c-RET) および Raf-1 に対するマルチターゲット阻害剤であり、cell-free assay における IC50 はそれぞれ 13 nM/4.2 nM/46 nM, 22 nM, 7 nM, 1.5 nM, 2.5 nM です。Regorafenib はオートファジーを誘導します。

CAS No. 755037-03-7

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 29500	国内在庫あり
5mg	JPY 22000	国内在庫あり
25mg	JPY 70500	国内在庫あり
100mg	JPY 145500	国内在庫あり
1g	JPY 295500	国内在庫あり

代表番号: 045-509-1970\|電子メール：[email protected] よく尋ねられる質問

文献中Selleckの製品使用例（202）

製品安全説明書

現在のバッチを見る：純度： 99.98%

99.98

Regorafenib関連製品

関連ターゲット	VEGFR1 VEGFR2 VEGFR3	もっと見る
関連製品	Cediranib (AZD2171) Vatalanib (PTK787) 2HCl Linifanib (ABT-869) Anlotinib (AL3818) dihydrochloride SAR131675 Apatinib Apatinib (YN968D1) mesylate Ki8751 ZM 323881 HCl Semaxanib (SU5416) SU5402 Cediranib Maleate Motesanib Diphosphate (AMG-706) Brivanib (BMS-540215) Motesanib (AMG-706) ZM 306416 KRN 633 Telatinib Fruquintinib SKLB1002 Taxifolin (Dihydroquercetin) BAW2881 (NVP-BAW2881) SU14813 SU1498 SU5614 SKLB 610 Brivanib Alaninate (BMS-582664) SU5408 SU5204	もっと見る
関連化合物ライブラリー	Kinase Inhibitor Library Tyrosine Kinase Inhibitor Library PI3K/Akt Inhibitor Library Cell Cycle compound library Angiogenesis Related compound Library	もっと見る

シグナル伝達経路

VEGFRシグナル伝達経路

VEGFR阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
Hct-116	Growth Inhibition Assay	1-20 μM	48 h	inhibits cell growth in a dose-dependent manner	25071018
HT-29	Growth Inhibition Assay	1-20 μM	48 h	inhibits cell growth in a dose-dependent manner	25071018
DLD1	Growth Inhibition Assay	1-20 μM	48 h	inhibits cell growth in a dose-dependent manner	25071018
HT15	Growth Inhibition Assay	1-20 μM	48 h	inhibits cell growth in a dose-dependent manner	25071018
MDA-MB-231	Function Assay	0.5/5 μM	24 h	inhibits the cell migration	25253994
MCF-7	Function Assay	0.5/5 μM	24 h	inhibits the cell migration	25253994
RJ348	Function Assay	0.5/5 μM	24 h	inhibits the cell migration	25253994
RJ345	Function Assay	0.5/5 μM	24 h	inhibits the cell migration	25253994
GEO-CR	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
SW48-CR	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
HCT150	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
LOVO	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
HCT116	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
SW620	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
SW480	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
HT29	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
SW48	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
GEO	Growth Inhibition Assay	0.01-20 μM	96 h	inhibits cell growth in a dose-dependent manner	25838391
HEK293	Function Assay	0.5 μM	2/4/6 h	reduces GRP78 expression	25858032
HepG2	Apoptosis Assay	1–5 μM	48 h	inhibits cell growth	26329608
PLC/PRF/5	Apoptosis Assay	1–5 μM	48 h	inhibits cell growth	26329608
Hep3B	Apoptosis Assay	1–5 μM	48 h	inhibits cell growth	26329608
HT15	Apoptosis Assay	1-10 μM	48 h	induces cell death in a dose-dependent manner	25071018
DLD1	Apoptosis Assay	1-10 μM	48 h	induces cell death in a dose-dependent manner	25071018
HT-29	Apoptosis Assay	1-10 μM	48 h	induces cell death in a dose-dependent manner	25071018
Hct-116	Apoptosis Assay	1-10 μM	48 h	induces cell death in a dose-dependent manner	25071018
GBM5	Apoptosis Assay	0.5–1.0 μM	24 h	interacts with lapatinib to induce cell death	24911215
GBM6	Apoptosis Assay	0.5–1.0 μM	24 h	interacts with lapatinib to induce cell death	24911215
GBM12	Apoptosis Assay	0.5–1.0 μM	24 h	interacts with lapatinib to induce cell death	24911215
GBM14	Apoptosis Assay	0.5–1.0 μM	24 h	interacts with lapatinib to induce cell death	24911215
Hep3B	Growth Inhibition Assay	1–2.5 μM	24/48/72 h	inhibits cell growth	24885890
PLC/PRF/5	Growth Inhibition Assay	1–2.5 μM	24/48/72 h	inhibits cell growth	24885890
HepG2	Growth Inhibition Assay	1–2.5 μM	24/48/72 h	inhibits cell growth	24885890
HCT116	Function Assay	10/20/40 μM	24 h	induces PUMA protein and mRNA expression in a dose- and time-dependent manner	24763611
Lim2405	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
LoVo	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
Lim1215	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
SW48	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
RKO	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
SW837	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
SW1463	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
SW480	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
Vaco432	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
Vaco400	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
DLD1	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
HT29	Function Assay	40 μM	24 h	induces PUMA protein and cell apoptosis	24763611
PLC/PRF/5	Growth Inhibition Assay	1–5µM	24/48/72 h	inhibits cell growth	23169148
HepG2	Growth Inhibition Assay	1–5µM	24/48/72 h	inhibits cell growth	23169148
Hep3B	Growth Inhibition Assay	1–5µM	24/48/72 h	inhibits cell growth	23169148
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.021 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of TEL-fused PDGFRbeta (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.029 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and D816H mutant and T670I mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.033 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and A829P mutant and Y823D mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.047 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and N822K mutant and Y823D mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.049 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of TEL-fused PDGFRalpha (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.051 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and D820A mutant and D820A mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.063 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and Y823D mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.094 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit V560D mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.108 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 9 AY502 to 503 insertion mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.114 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of KDR (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.114 μM.	30204441
GISTT1	Cytotoxicity assay		72 hrs	Cytotoxicity against human GISTT1 cells assessed as cell growth inhibition after 72 hrs by CellTiterGlo assay, GI50 = 0.13 μM.	28991465
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and V654A mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.231 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (557 to 558 residues) and D816H mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.29 μM.	30204441
GISTT1	Cytotoxicity assay		72 hrs	Cytotoxicity against human GISTT1 cells harboring KIT T670I mutant assessed as cell growth inhibition after 72 hrs by CellTiterGlo assay, GI50 = 0.38 μM.	28991465
BA/F3	Growth inhibition assay		72 hrs	Inhibition of PDGFRalpha V561D/D842V mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.522 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit V560D/V654A mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.549 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 9 AY502 to 503 insertion and D816 mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.833 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit V560D/D816H mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.834 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 11 deletion (560 to 578 residues) mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 0.943 μM.	30204441
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit exon 9 AY502 to 503 insertion and V654 mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 1.27 μM.	30204441
GISTT1	Cytotoxicity assay		72 hrs	Cytotoxicity against human GISTT1 cells harboring KIT D816E mutant assessed as cell growth inhibition after 72 hrs by CellTiterGlo assay, GI50 = 1.35 μM.	28991465
BA/F3	Growth inhibition assay		72 hrs	Inhibition of Kit D816V mutant (unknown origin) transfected in mouse BA/F3 cells assessed as inhibition of cell growth incubated for 72 hrs by MTS assay, GI50 = 2.371 μM.	30204441
GIST430	Cytotoxicity assay		72 hrs	Cytotoxicity against human GIST430 cells harboring KIT V654A mutant assessed as cell growth inhibition after 72 hrs by CellTiterGlo assay, GI50 = 3 μM.	28991465
BA/F3	Cytotoxicity assay		72 hrs	Cytotoxicity in mouse parental BA/F3 cells incubated for 72 hrs by MTS assay, GI50 = 9.953 μM.	30204441
HROC46	Growth Inhibition Assay			IC50=2.4 μM	25309914
HROC43	Growth Inhibition Assay			IC50=5.3 μM	25309914
HROC24	Growth Inhibition Assay			IC50=4.6 μM	25309914
HROC18	Growth Inhibition Assay			IC50=1.3 μM	25309914
HEK293/OATP1B1	Growth Inhibition Assay			IC50=6.2±0.3 nM	25753361
HEK293	Growth Inhibition Assay			IC50=11.0±1.2 nM	25753361
LLC-PK1/MRP2	Growth Inhibition Assay			IC50=82.4±2.7 nM	25753361
LLC-PK1	Growth Inhibition Assay			IC50=42.0±3.2 nM	25753361
KB-G2	Growth Inhibition Assay			IC50=9.1±0.1 nM	25753361
KB-31	Growth Inhibition Assay			IC50=5.5±0.3 nM	25753361
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
A673	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for A673 cells	29435139
DAOY	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for DAOY 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
BT-37	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for BT-37 cells	29435139
RD	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for RD 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
MG 63 (6-TG R)	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for MG 63 (6-TG R) cells	29435139
NB1643	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB1643 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
SJ-GBM2	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for SJ-GBM2 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
NB-EBc1	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for NB-EBc1 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
Rh18	qHTS assay			qHTS of pediatric cancer cell lines to identify multiple opportunities for drug repurposing: Primary screen for Rh18 cells	29435139
他の多くの細胞株試験データをご覧になる場合はこちらをクリックして下さい

生物活性

製品説明

Targets

RET ^[1] (Cell-free assay)	Raf-1 ^[1] (Cell-free assay)	VEGFR2 ^[1] (Cell-free assay)	Kit ^[1] (Cell-free assay)	VEGFR1 ^[1] (Cell-free assay)	もっとクリックする
1.5 nM	2.5 nM	4.2 nM	7 nM	13 nM	もっとクリックする

In Vitro
In vitro	Regorafenib strongly prevents VEGFR2 autophosphorylation in NIH-3T3/VEGFR2 cells with IC50 of 3 nM. In HAoSMCs, regorafenib suppresses PDGFR-β autophosphorylation after stimulation with PDGF-BB, with an IC50 of 90 nM. Regorafenib also inhibits FGFR signaling in MCF-7 breast cancer (BC) cells stimulated with FGF10. Regorafenib very potently inhibited the mutant receptors KIT^K642E and RET^C634W, with IC50 of approximately 20 nM and 10 nM, respectively. Regorafenib inhibits the proliferation of VEGF¹⁶⁵-stimulated HUVECs, with an IC50 of approximately 3 nM. Regorafenib prevents the proliferation of FGF2-stimulated HUVECs and of PDGF-BB-stimulated HAoSMCs with IC50 of 127 nM and 146 nM, respectively. ^[1] Regorafenib targets both tumor cell proliferation and tumor vasculature through inhibition of receptors of tyrosine kinases (VEGFR, KIT, RET, FGFR, and PDGFR) and serine/threonine kinases (Raf and p38MAPK). ^[2] Regorafenib suppresses growth of human Hep3B, PLC/PRF/5 and HepG2 cells in a concentration- and time-dependent manner. ^[3]
Kinase Assay	Kinase assays
Kinase Assay	In vitro assays using recombinant VEGFR2 (murine aa785–aa1367), VEGFR3 (murine aa818–aa1363), PDGFRβ (aa561–aa1106), Raf-1 (aa305–aa648) and BRafV600E (aa409–aa765) kinase domains are performed. Initial in vitro kinase inhibition profiling is performed at a fixed 1 μM Regorafenib concentration. Inhibitory concentration of 50% (IC50) values are determined from selected responding kinases, e.g., VEGFR1 and RET. TIE2 kinase inhibition is measured with a homogeneous time-resolved fluorescence (HTRF) assay using a recombinant fusion protein of glutathione-S-transferase, the intracellular domain of TIE2 and the peptide biotin-Ahx-EPKDDAYPLYSDFG as substrate.
細胞実験	細胞株	GIST 882 and TT cells
	濃度	5 nM-10 μM
	反応時間	96 hours
	実験の流れ	For proliferation assays, GIST 882 and TT cells are grown in RPMI medium containing L-glutamine, and MDA-MB-231, HepG2 and A375 cells in DMEM always containing 10% hiFBS. Cells are trypsinized, plated at 5×10⁴ cells/well in 96-well plates in complete media containing 10% FBS and grown overnight at 37 °C. The next day, vehicle or Regorafenib serially diluted in complete growth media to between 10 μM and 5 nM final concentrations, and 0.2% DMSO, is added and incubation is continued for 96 hours. Cell proliferation is quantified.
実験結果図	Methods	Biomarkers	結果図	PMID
	Western blot	PUMA / p53 Bim / Bid / Bak / Bcl-Xl / Mcl-1 p-p65(S536) / p65 p-FGFR2 / p-FRS2α / p-AKT / p-MAPK / p-P90RSK / FGFR2 / AKT / MAPK / p90RSK Cyclin D / Cyclin E / Cyclin A / Cyclin B / p27 / p21 p-STAT3 / STAT3 / PARP / Caspase-9		24763611
	Immunofluorescence	p65 F-actin / Vimentin / E-cadherin		24763611
	Growth inhibition assay	GI50 Cell viability		29573334

In Vivo
In Vivo	Regorafenib reveals potent dose-dependent TGI in various preclinical human xenograft models in mice, with tumor shrinkages in breast MDA-MB-231 and renal 786-O carcinoma models. Regorafenib prevents not only the growth of syngeneic primary 4T1 breast tumors growing orthotopically in the fat pad, but also suppresses the formation of tumor metastasis in the lung. ^[1]
動物実験	動物モデル	Female athymic NCr nu/nu mice with Colo-205, MDA-MB-231 or 786-O
	投与量	3 mg/kg, 10 mg/kg, 30 mg/kg, 100 mg/kg
	投与経路	Orally

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT06321055	Not yet recruiting	Advanced Gastrointestinal Stromal Tumor	Bayer	March 20 2024	--
NCT06137170	Active not recruiting	Metastatic Colorectal Cancer	Bayer	March 1 2024	--
NCT06029010	Completed	Metastatic Colorectal Cancer	Bayer	August 31 2023	--
NCT05370807	Recruiting	Melanoma Stage III\|Melanoma Stage IV	Universitair Ziekenhuis Brussel	October 3 2022	Phase 2

参考
[1] Wilhelm SM, et al. Int J Cancer, 2011, 129(1), 245-255. [2] Heng DY, et al. Ther Adv Med Oncol, 2010, 2(1), 39-49. [3] Carr BI, et al. J Cell Physiol, 2013, 228(2), 292-297.

参考

化学情報

分子量	482.82	化学式	C₂₁H₁₅ClF₄N₄O₃
CAS No.	755037-03-7	SDF	Download Regorafenib SDFをダウンロードする
Smiles	CNC(=O)C1=NC=CC(=C1)OC2=CC(=C(C=C2)NC(=O)NC3=CC(=C(C=C3)Cl)C(F)(F)F)F
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	1年-80°Cin solvent
保管	3年-20°C粉	溶液の保管冷凍と解凍の繰り返しを避けるため小分けにしてください	１ケ月-20°Cin solvent

In vitro
Batch:

DMSO : 97 mg/mL ( (200.9 mM)；吸湿したDMSOは溶解度を減少させます。新しいDMSOをご使用ください。)

Ethanol : 5 mg/mL

Water : Insoluble

モル濃度計算器

in vivo Batch: Add solvents to the product individually and in order.					投与溶液組成計算機
	Clear solution	2% DMSO 1 30% PEG 300 2 5% Tween 80 3 ddH2O	5.0mg/ml (10.36mM)	Taking the 1 mL working solution as an example, add 20 μL of 250 mg/ml clarified DMSO stock solution to 300 μL PEG300, mix evenly to clarify it; add 50 μL Tween-80 to the above system, mix evenly to clarify it; Then continue to add 630 μL ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.	投与溶液組成計算機
Clear solution	2%DMSO 1 98% Corn oil	5.0mg/ml (10.36mM)	Taking the 1 mL working solution as an example, add 20 μL of 250 mg/ml clarified DMSO stock solution to 980 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.
Clear solution	5%DMSO 1 95% Corn oil	5.0mg/ml (10.36mM)	Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

実験計算

モル濃度計算器

質量	濃度	体積	分子量
=	×	×

希釈計算器分子量計算器

投与溶液組成計算機(クリア溶液)

ステップ１：実験データを入力してください。（実験操作によるロスを考慮し、動物数を1匹分多くして計算・調製することを推奨します）

投与量 mg/kg 動物平均体重 g 投与体積（動物毎）μL 動物数匹

ステップ２：投与溶媒の組成を入力してください。（ロット毎に適した溶解組成が異なる場合があります。詳細については弊社までお問い合わせください）

% DMSO + % + % Tween 80 + % ddH₂O

%DMSO+ %

計算結果：

投与溶媒濃度： mg/ml;

DMSOストック溶液調製方法： mg 試薬を μL DMSOに溶解する（濃度 mg/mL, 注：濃度が当該ロットのDMSO溶解度を超える場合はご連絡ください。 )

投与溶媒調製方法：Take μL DMSOストック溶液に μL PEG300，を加え、完全溶解後μL Tween 80，を加えて完全溶解させた後 μL ddH₂O，を加え完全に溶解させます。

投与溶媒調製方法：μL DMSOストック溶液に μL Corn oil，を加え、完全溶解。

注意：１.ストック溶液に沈殿、混濁などがないことをご確認ください；
２.順番通りに溶剤を加えてください。次のステップに進む前に溶液に沈殿、混濁などがないことを確認してから加えてください。ボルテックス、ソニケーション、水浴加熱など物理的な方法で溶解を早めることは可能です。

技術サポート

ストックの作り方、阻害剤の保管方法、細胞実験や動物実験の際に注意すべき点など、製品を取扱う時に問い合わせが多かった質問に対しては取扱説明書でお答えしています。

Handling Instructions

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よくある質問（FAQ）

質問1:
How to resuspend Regorafenib for in vivo studies?

回答
For in vivo study, we recommend to use 2% DMSO+30% PEG 300+5% Tween 80+ddH2O up to 5mg/ml.

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):