Tigecycline

別名：GAR-936, WAY-GAR-936, TBG-MINO

製品コード：S1403 純度：99.86%

Tigecycline is bacteriostatic and is a protein synthesis inhibitor by binding to the 30S ribosomal subunit of bacteria and thereby blocking entry of Aminoacyl-tRNA into the A site of the ribosome during prokaryotic translation. Tigecycline induces autophagy by downregulating the PI3K-AKT-mTOR pathway.

CAS No. 220620-09-7

サイズ	価格(税別)	在庫状況
10mM (1mL in DMSO)	JPY 29500	国内在庫あり
10mg	JPY 22000	国内在庫あり
50mg	JPY 52000	国内在庫あり
200mg	JPY 104500	国内在庫あり
1g	JPY 190500	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（14）

カスタマーフィードバック1例

製品安全説明書

現在のバッチを見る：純度： 99.86%

99.86

Tigecycline関連製品

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関連化合物ライブラリー	Anti-infection Compound Library Antibiotics compound Library Antiviral Compound Library Anti-parasitic Compound Library Gut Microbial Metabolite Library	もっと見る

Antineoplastic and Immunosuppressive Antibiotics阻害剤の選択性比較

Cell Data

Cell Lines	Assay Type	Concentration	Incubation Time	活性情報	PMID
THP-1	Antibacterial assay		24 hrs	Antibacterial activity against Staphylococcus aureus SCV isolated from cystic fibrosis patient infected in human THP-1 cells assessed as log reduction of intracellular CFU level after 24 hrs in presence of thymidine	19188393
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生物活性

製品説明	Tigecycline is bacteriostatic and is a protein synthesis inhibitor by binding to the 30S ribosomal subunit of bacteria and thereby blocking entry of Aminoacyl-tRNA into the A site of the ribosome during prokaryotic translation. Tigecycline induces autophagy by downregulating the PI3K-AKT-mTOR pathway.

In Vitro
In vitro	Tigecycline evades the Tet(A-E) efflux pumps, which account for most acquired resistance to tetracycline and minocycline in Enterobacteriaceae and Acinetobacter spp. Tigecycline binds to bacterial ribosomes that have been modified by the Tet(M) protein, a mechanism that compromises all available tetracyclines, and which is frequent in Gram-positive cocci and Neisseria spp. Tigecycline remains vulnerable to the chromosomally-encoded multidrug efflux pumps of Proteeae and Pseudomonas aeruginosa, and to Tet(X), a tetracycline-degrading mono-oxygenase found, albeit rarely, in Bacteroides spp. Tigecycline MICs for enterococci, staphylococci, and streptococci are mostly 0.06–0.25 mg/L, again with little or no skew to the distribution. Tigecycline is prone to oxidation, and MIC values, particularly for the most susceptible isolates, may be raised if the drug is added to broth that has become oxygenated during storage, or if drug-containing media are stored before inoculation. ^[1] Tigecycline is a poor substrate for tetracycline-specific efflux pumps, and it still attaches to ribosomes that have been modified by the Tet(M) protein. Tigecycline has demonstrated activity against a wide variety of gram-positive and gram-negative pathogens, including multidrug-resistant strains. Tigecycline is active against many gram-positive and -negative organisms, including methicillin-resistantStaphylococcus aureus, vancomycin-intermediate and -resistant enterococci, and extended-spectrum β-lactamase–producing Escherichia coli and Klebsiella pneumoniae. Tigecycline exhibits antibacterial activity against a wide spectrum of aerobic and anaerobic bacteria. ^[2] Tigecycline is a broad-spectrum, protein-inhibiting, antibacterial agent possessing activity against strains resistant to other chemotherapeutic agents. Tigecycline demonstrates in vitro activities against the GISA and the methicillin-resistant and methicillin-susceptible staphylococcal strains tested (MICs at which 90% of isolates tested are inhibited [MIC90s], 0.5 to 1 μg/ml). Tigecycline has MIC90s of 0.25 μg/ml for all of the S. pneumoniae strains and demonstrates similar activities against all of the S. pneumoniae strains tested. ^[3]
細胞実験	細胞株	NSCLC cells
	濃度	1, 5, 10, 25, 50 μM
	反応時間	24 h or 3 days
	実験の流れ	NSCLC cells were treated with DMSO (as control) or different concentrations of tigecycline for 3 days prior to 3-(4,5-dimethylthiazol-2-yl)-5-(3-carboxymethoxyphenyl)-2-(4-sulfophenyl)-2H-tetrazolium (MTS) and apoptosis assays. After 24 h of treatment with tigecycline, cells were harvested for the measurement of mitochondrial functions.
実験結果図	Methods	Biomarkers	結果図	PMID
	Western blot	E-cadherin / Vimentin CDK2 / Cyclin E Cox-1 / Cox-2 / Cox-4 p-AMPKα / AMPKα / p-mTOR / mTOR / p-p70S6K / p70S6K / p-4E-BP-1 / 4E-BP1 p62 / LC3-I / LC3-II Cyclin D1 / CDK2 / p21		26621850
	Growth inhibition assay	Cell viability		30247801

In Vivo
In Vivo	Tigecycline is bactericidal against methicillin-susceptible S. aureus (MSSA) in the rabbit osteomyelitis model and exhibits good, but not excellent, activity in Legionellapneumophila pneumonia in guinea pigs^[1]. Tigecycline at 50 mg/kg twice daily was not toxic to mice. Tigecycline is effective in inhibiting NSCLC growth in vivo through decreasing proliferation and increasing apoptosis of tumor cells^[4].
動物実験	動物モデル	SCID mice
	投与量	50 mg/kg
	投与経路	i.p.

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
臨床試験 (data from https://clinicaltrials.gov, updated on 2024-05-22)
NCT06049771	Recruiting	Carbapenem-resistant Enterobacteriaceae	Phramongkutklao College of Medicine and Hospital\|Silpakorn University	September 17 2023	Not Applicable
NCT05698160	Not yet recruiting	Blood Coagulation Disorder	The Affiliated Nanjing Drum Tower Hospital of Nanjing University Medical School	May 1 2023	--
NCT04937894	Recruiting	Infectious Disease	Shandong University\|Shandong Provincial Hospital	June 1 2021	--
NCT04724798	Unknown status	Extracorporeal Membrane Oxygenation\|Pharmacokinetics\|Tigecycline	Nanfang Hospital Southern Medical University	January 20 2020	--
NCT04489459	Unknown status	Treatment of Blood Stream Infections Due to Multidrug-Resistant Klebsiella Pneumoniae	Al-Azhar University	September 21 2019	Phase 4

参考
[1] Livermore DM, et al. J Antimicrob Chemother, 2005, 56(4), 611-614. [2] Stein GE, et al. Clin Infect Dis, 2006, 43(4), 518-524. [3] Petersen PJ, et al. Antimicrob Agents Chemother, 2002, 46(8), 2595-2601. [4] Jia X, et al. Fundam Clin Pharmacol. 2016, 30(4):297-306. + 展開

参考

[4] Jia X, et al. Fundam Clin Pharmacol. 2016, 30(4):297-306.

+ 展開

化学情報

分子量	585.65	化学式	C₂₉H₃₉N₅O₈
CAS No.	220620-09-7	SDF	Download Tigecycline SDFをダウンロードする
Smiles	CC(C)(C)NCC(=O)NC1=CC(=C2CC3CC4C(C(=O)C(=C(C4(C(=O)C3=C(C2=C1O)O)O)O)C(=O)N)N(C)C)N(C)C
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 : 100 mg/mL ( (170.75 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 : 100 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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