Ribavirin (ICN-1229)

別名：NSC-163039, RTCA, Tribavirin

製品コード：S2504 純度：99.89%

Ribavirin (NSC-163039, ICN-1229, RTCA, Tribavirin), a synthetic guanosine analogue, possesses a broad spectrum of activity against DNA and RNA viruses.

CAS No. 36791-04-5

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

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製品安全説明書

現在のバッチを見る：純度： 99.89%

99.89

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Antiviral阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
human KB cells	Function assay	1-1000 μg/ml	72 h	Antiviral activity against Rhinovirus type 13 infected in human KB cells assessed as inhibition of virus-induced cytopathic effect at 1 to 1000 ug/ml after 72 hrs	211234
MDCK cells	Function assay		3 days	Antiviral activity against Influenza B virus (B/HK/5/72) infected in MDCK cells assessed as virus-induced cytopathic effect after 3 days by microscopic analysis, EC50=0.094 μM	23117173
mouse L1210 cells	Function assay		20-60 mins	Inhibition of IMPDH in mouse L1210 cells assessed as formation of [2,8-3H]hypoxanthine from [2,8-3H]IMP after 20 to 60 mins, IC50=1 μM	22555152
human CEM cells	Function assay		20-60 mins	Inhibition of IMPDH in human CEM cells assessed as formation of [2,8-3H]hypoxanthine from [2,8-3H]IMP after 20 to 60 mins, IC50=1 μM	22555152
MDCK cells	Function assay		36 h	Antiinfluenza activity against influenza A virus H1N1 infected in MDCK cells assessed as inhibition of virus-induced cytopathic effect after 36 hrs, IC50=1.9 μM	22341943
MDBK cells	Function assay		2 days	Antiviral activity against Bovine viral diarrhea virus 1-NADL ATCC VR534 infected in MDBK cells assessed as reduction of viral cytopathic effect after 2 days bt MTS assay, EC50=4.6 μM	22944333
african green monkey Vero cells	Function assay		5 days	Antiviral activity against RSV A2 infected in african green monkey Vero cells after 5 days by plaque reduction assay, EC50=7 μM	20359898
HEL cells	Function assay		2-3 days	Antiviral activity against Herpes simplex virus 1 KOS infected in HEL cells assessed as protection from virus-induced cytopathogenicity after 2 to 3 days by MTT assay, EC50=10 μM	20034711
HEK293 cells	Function assay		24 h	Inhibition of influenza A virus RNA-dependent RNA polymerase expressed in HEK293 cells after 24 hrs by dual luciferase reporter gene assay, EC50=15 μM	24313730
human BE(2)-C cells	Function assay		18-20 h	Antiviral activity against Western equine encephalomyelitis virus infected in human BE(2)-C cells assessed as inhibition of viral RNA replication after 18 to 20 hrs by luciferase reporter gene assay, IC50=16 μM	24151954
human MT4 cells	Cytotoxic assay		96 h	Cytotoxicity against human MT4 cells after 96 hrs by MTT assay, CC50=31 μM	19482481
human HuH7 cells	Cytotoxic assay		3 days	Cytotoxicity against human HuH7 cells infected with HCV1b after 3 days by MTS assay, CC50=32 μM	22100256
human KB cells	Function assay		72 h	Antiviral activity against Rhinovirus type 13 infected in human KB cells assessed as inhibition of virus-induced cytopathic effect after 72 hrs relative to control	722730
E6SM cell lines	Function assay			Effective concentration required to inhibit Herpes simplex virus-1(HSV-1) / thymine kinase deficient (TK-)B2006 / VMW1837 induced cytopathicity by 50% in E6SM cell lines, EC50=0.005 μM	11495586
BHK21 cell line	Function assay			Inhibition of West Nile virus VLP replicon in BHK21 cell line, EC50=1.1 μM	16539402
HeLa cell	Function assay			Effective concentration required to inhibit respiratory synaptial(RSV) virus-induced cytopathicity by 50% in HeLa cell lines, EC50=1.5 μM	11495586
human HuH7-J20 cells	Function assay			Antiviral activity against HCV JFH1 infected in human HuH7-J20 cells assessed as inhibition of viral life cycle by measuring secreted alkaline phosphatase level preincubated with cells for 1 hr followed by viral inoculation for 3 hrs measured at 72 hrs, EC50=30.4 μM	26428870
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生物活性

製品説明	Ribavirin (NSC-163039, ICN-1229, RTCA, Tribavirin), a synthetic guanosine analogue, possesses a broad spectrum of activity against DNA and RNA viruses.

In Vitro
In vitro	Ribavirin significantly reduces the efficiency with which progeny subgenomic replicons transfect new cells in the replicon system, although ribavirin has little effect on levels of HCV replication. Ribavirin increases the mutation frequency of HCV, with the highest rates of mutations being found in the NS5A-encoding region. Ribavirin enhances TH1 while inhibiting T 2 cytokine production by stimulated T cells. ^[1] Ribavirin shows antiviral activity against a variety of RNA viruses and is used in combination with interferon-alpha to treat hepatitis C virus infection. Ribavirin reduces infectious poliovirus production to as little as 0. 00001% in cell culture. ^[2] Ribavirin's antiviral activity is exerted directly through lethal mutagenesis of the viral genetic material. ^[3] Ribavirin markedly reduces viral-induced parameters of macrophage activation at physiologic concentrations (up to 500 mg/mL). Ribavirin inhibits the production of IL-4 by Th2 cells, whereas it does not diminish the production of IFN-gamma in Th1 cells. ^[4] Ribavirin exhibits antiviral activity against a broad range of both DNA and RNA viruses in vitro. Ribavirin is a cytostatic agent and causes a reduction in synthesis of DNA, RNA and proteins in exposed cells. Ribavirin is thought to induce a switch in T-helper cell phenotype from type 2 to type 1. ^[5]
実験結果図	Methods	Biomarkers	結果図	PMID
	Western blot	p53 / p-p53 / p21 / Mdm2 EZH2 / p-ERK / ERK / p-eIF4E / eIF4E / p21 Cyclin D1 p-AKT / AKT / pBP1 / BP1		22962590
	Growth inhibition assay	Cell number		21415224

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT05940545	Recruiting	CCHF	Liverpool School of Tropical Medicine	July 12 2023	Phase 1\|Phase 2
NCT04283513	Not yet recruiting	Hemorrhagic Fever	U.S. Army Medical Research and Development Command	October 31 2022	Phase 2
NCT04335123	Completed	COVID-19	University of Kansas Medical Center	April 4 2020	Phase 1
NCT04285034	Completed	Lassa Fever	University of Oxford	November 26 2019	--
NCT03889106	Terminated	Lassa Fever	University of Oxford\|National Institute for Health Research United Kingdom\|Kenema Government Hospital\|London School of Hygiene and Tropical Medicine\|Public Health England	March 1 2019	--
NCT03585725	Terminated	Follicular Lymphoma\|Mantle Cell Lymphoma	Weill Medical College of Cornell University\|Memorial Sloan Kettering Cancer Center	September 26 2018	Early Phase 1

参考
[1] Feld JJ, et al. Nature, 2005, 436(7053), 967-972. [2] Crotty S, et al. Nat Med, 2000, 6(12), 1375-1379. [3] Crotty S, et al. Proc Natl Acad Sci U S A, 2001, 98(12), 6895-6900. [4] Ning Q, et al. J Immunol, 1998, 160(7), 3487-3493. [5] Graci JD et al. Rev Med Virol, 2006, 16(1), 37-48. + 展開

参考

+ 展開

化学情報

分子量	244.20864	化学式	C₈H₁₂N₄O₅
CAS No.	36791-04-5	SDF	Download Ribavirin (ICN-1229) SDFをダウンロードする
Smiles	C1=NC(=NN1C2C(C(C(O2)CO)O)O)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ケ月-20°Cin solvent

In vitro
Batch:

DMSO : 49 mg/mL ( (200.64 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。)

Water : 49 mg/mL

Ethanol : 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。

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