CB-5083

製品コード：S8101 純度：99.18%

CB-5083 is a potent, selective, and orally bioavailable p97 AAA ATPase inhibitor with IC50 of 11 nM. Phase 1.

CAS No. 1542705-92-9

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 40300	国内在庫あり
5mg	JPY 26500	国内在庫あり
25mg	JPY 82000	国内在庫あり
100mg	JPY 145500	国内在庫なし(納期7~10日)
1g	JPY 598500	国内在庫なし(納期7~10日)

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（43）

製品安全説明書

現在のバッチを見る：純度： 99.18%

99.18

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シグナル伝達経路

ATPaseシグナル伝達経路

ATPase阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
A549	Function assay	150 mg/kg	2 to 24 hrs	Drug uptake in plasma of mouse xenografted with human A549 cells at 150 mg/kg, po measured at 2 to 24 hrs	26565666
A549	Function assay	150 mg/kg	2 to 24 hrs	Drug uptake in human A549 cells xenografted in mouse at 150 mg/kg, po measured at 2 to 24 hrs	26565666
MDA-MB231	Function assay	1 uM	8 hrs	Inhibition of p97 in human MDA-MB231 cells assessed as increase in CHOP protein levels at 1 uM after 8 hrs by Western blot analysis	28139929
HCT116	Antitumor assay	75 mg/kg	12 days	Antitumor activity against human HCT116 cells xenografted in nude mouse assessed as tumor growth inhibition at 75 mg/kg, po qd for 12 days	26565666
A549	Antitumor assay	100 mg/kg		Antitumor activity against human A549 cells xenografted in nude SCID beige mouse assessed as tumor growth inhibition at 100 mg/kg, po administered as qd4 on/3 off weekly schedule	26565666
AMO1	Antitumor assay	100 mg/kg		Antitumor activity against human AMO1 cells xenografted in nude SCID beige mouse assessed as tumor growth inhibition at 100 mg/kg, po administered as qd4 on/3 off weekly schedule	26565666
AMO1	Antitumor assay	1 mg/kg		Antitumor activity against human AMO1 cells xenografted in nude SCID beige mouse assessed as tumor growth inhibition at 1 mg/kg, iv administered twice per week	26565666
A549	Cytotoxicity assay		72 hrs	Cytotoxicity against human A549 cells assessed as cell viability after 72 hrs by Celltiter-Glo assay, IC50 = 0.68 μM.	26565666
A549	Function assay		6 hrs	Inhibition of p97 ATPase in human A549 cells assessed as reduction in p62 protein incubated for 6 hrs by immunofluorescence assay, IC50 = 0.49 μM.	26565666
A549	Function assay		6 hrs	Inhibition of p97 ATPase in human A549 cells assessed as accumulation of K48 poly-ubiquitinated proteins incubated for 6 hrs by immunofluorescence assay, IC50 = 0.68 μM.	26565666
A549	Function assay		6 hrs	Inhibition of p97 ATPase in human A549 cells assessed as accumulation of CHOP poly-ubiquitinated proteins incubated for 6 hrs by immunofluorescence assay, IC50 = 1.03 μM.	26565666
Vero E6	Function assay		48 hrs	IC50 for antiviral activity against SARS-CoV-2 in the Vero E6 cell line at 48 h by immunofluorescence-based assay (detecting the viral NP protein in the nucleus of the Vero E6 cells)., IC50 = 4.89779 μM.	32353859
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

CB-5083 is a potent, selective, and orally bioavailable p97 AAA ATPase inhibitor with IC50 of 11 nM. Phase 1.

Targets

p97 AAA ATPase ^[1]
(Cell-free assay)

11 nM

In Vitro
In vitro	In A549 cells, CB-5083 causes significant K48 poly-ubiquitinated protein and CHOP accumulation as well as p62 reduction, and kills tumor cells with IC50 of 680 nM. ^[1]
Kinase Assay	ATPase assay
Kinase Assay	Compounds are diluted in DMSO with a 3-fold 10-point serial dilution starting at 10 μM. The assay is done in a 384-well plate with each row as a single dilution series with duplicate of each compound concentration point. In 5 μL total volume, 20 nM p97 hexameric enzyme and 20 μM ATP are added to start the reaction. The plate is sealed and incubated at 37 °C for 15 min after mixing thoroughly in an orbital shaker. Compound dilution, ATP and enzymes addition are conducted with automated liquid handling using the Freedom Evo. ADP Glo reagents 1 and 2 are added according to the manufacturer’s protocol. The luminescence is measured by Envision plate reader as the end point of the reaction. The IC50 of each compound is derived by fitting the luminescence values to a four-parameter sigmoidal curve.
細胞実験	細胞株	A549 cells
	濃度	~40.0 μM
	反応時間	72 h
	実験の流れ	A549 and other tumor cell lines are cultured according to ATCC guidelines. Cells are cultured in black or white, clear-bottomed, tissue culture-treated 384-well plates. Cells are treated with 10-point dose titration of the compound in well duplicates. After a 72 h treatment, CellTiter-Glo is added to the white plates to measure cell viability. Luminescence values are fit to a four-parameter sigmoidal curve to determine IC50 concentrations.
実験結果図	Methods	Biomarkers	結果図	PMID
実験結果図	Western blot	Bip / XBP1s / PERK / pEIF2α / CHOP p97 p-IRE1α / IRE1α / p-eIF2α / ATF4		26555175

In Vivo
In Vivo	In mice bearing human HCT 116 colon tumor xenografts, CB-5083 (75 mg/kg, p.o.) significantly inhibits tumor growth. In mice bearing established human AMO-1 multiple myeloma and A549 lung carcinoma tumor xenografts, CB-5083 (100 mg/kg, p.o.) also results in significant tumor growth inhibition. ^[1]
動物実験	動物モデル	Nu/Nu nude female mice bearing human HCT 116 colon tumor xenografts
	投与量	75 mg/kg, qd
	投与経路	p.o.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-01-11)
NCT02243917	Terminated	Advanced Solid Tumors	Cleave Biosciences Inc.	October 11 2014	Phase 1
NCT02223598	Terminated	Lymphoid Hematological Malignancies\|Relapsed and Refractory Multiple Myeloma	Cleave Biosciences Inc.	August 25 2014	Phase 1

参考
[1] Zhou HJ, et al. J Med Chem. 2015, 58(24), 9480-9497.

参考

[1] Zhou HJ, et al. J Med Chem. 2015, 58(24), 9480-9497.

化学情報

分子量	413.47	化学式	C₂₄H₂₃N₅O₂
CAS No.	1542705-92-9	SDF	Download CB-5083 SDFをダウンロードする
Smiles	CC1=CC2=C(C=CC=C2N1C3=NC4=C(COCC4)C(=N3)NCC5=CC=CC=C5)C(=O)N
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个月-20°Cin solvent

In vitro
Batch:

DMSO : 82 mg/mL ( (198.32 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 : 29 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

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

他に質問がある場合は、お気軽にお問い合わせください。

* 必須

よくある質問（FAQ）

質問1:
I am trying to administrate the compound to mice. Does this compound ever dissolve completely?

回答
S8101 CB-5083 can be dissolved in 0.5% CMC Na+5% Tween 80 at 30 mg/ml as a suspension for oral gavage.

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):