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製品番号: HY-183291

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Antibacterial agent 343

Antibacterial agent 343 (Compound 47) is an Antibacterial agent. Antibacterial agent 343 binds to the allosteric site of PBP2a to open its active site. Antibacterial agent 343 disrupts bacterial cell membranes, leading to protein leakage. Antibacterial agent 343 interacts with DNA and inhibits replication and transcription. Antibacterial agent 343 induces ROS accumulation. Antibacterial agent 343 exhibits antibacterial activity against MRSA, Staphylococcus aureus, and Enterococcus faecalis. Antibacterial agent 343 can be used for the research of methicillin-resistant Staphylococcus aureus infections.

商品は「研究用試薬」です。人や動物の医療用・臨床診断用・食品用の製品ではありません。
研究用途以外に使用した場合、当社は一切の責任を負いかねます。

分子式: C₃₃H₃₄N₈O₉S₂
分子量:750.80

保管条件:

Please store the product under the recommended conditions in the Certificate of Analysis.

Antibacterial agent 343 構造式

容量

価格（税別）

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数量

Amount: USD 0.00

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Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

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製品説明

DNA/RNA Synthesis アイソフォーム固有の製品をすべて表示 :

体外実験

Antibacterial agent 343 exhibits antibacterial activity and potently inhibits MRSA, with an MIC₅₀ of 0.5 μg/mL^[1].
Antibacterial agent 343 (5-40 μg/mL; 24 h) exhibits low cytotoxicity against normal LO2 and BEAS-2B cells, with no significant reduction in cell viability observed even at concentrations up to 40 μg/mL after 24 h of treatment^[1].
Antibacterial agent 343 (0.25-1 μg/mL; 0-14 h) inhibits the growth of MRSA in a concentration-dependent manner^[1].
Antibacterial agent 343 (0.5-4 μg/mL) promotes concentration-dependent reactive oxygen species (ROS) accumulation in MRSA, and the ROS level increases to 2.5 times that of the control group at 1× MIC, thereby inducing oxidative stress^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Cytotoxicity Assay^[1]

Cell Line:

LO2 normal human liver cells, BEAS-2B normal human bronchial epithelial cells
Concentration:

5-40 μg/mL
Incubation Time:

24 h
Result:

Did not cause any significant reduction in cell viability in either LO2 or BEAS-2B cell lines at all tested concentrations.

化学情報

分子量 750.80
分子式 C₃₃H₃₄N₈O₉S₂
SMILES

NC1=NC(/C(C(NC2C(N3C2SCC(CN4CCN(C5=CC=C6C7=C5C=CC=C7C(N(C(CO)CO)C6=O)=O)CC4)=C3C(O)=O)=O)=O)=N/OC)=CS1
輸送条件

Room temperature in continental US; may vary elsewhere.
保管条件

Please store the product under the recommended conditions in the Certificate of Analysis.

純度とドキュメンテーション

取扱説明書 (2659 KB)

参考文献

[1]. Wang JX, et al. Novel naphthalimide-derived cephalosporins as potential multitargeting anti-MRSA candidates. Bioorg Chem. Published online April 19, 2026. [Content Brief]

Calculators

モル濃度計算機

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Mass Mass

濃度濃度

体積体積

分子量分子量

希釈計算機

濃度 _(開始) × 体積 _(開始) = 濃度 _(終了) × 体積 _(終了)

濃度 _(開始) 濃度 _(開始)

体積 _(開始) 体積 _(開始)

濃度 _(終了) 濃度 _(終了)

体積 _(終了) 体積 _(終了)

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

100 mg

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Antibacterial agent 343

DNA/RNA Synthesis アイソフォーム固有の製品をすべて表示

生物活性

化学情報

純度とドキュメンテーション

参考文献

Calculators

Help & FAQs

Antibacterial agent 343 関連分類

HY-183291 関連分類