1. Anti-infection
  2. Bacterial
  3. Antimicrobial agent-5

Antimicrobial agent-5 是一种强效抗菌剂,对革兰氏阳性菌/阴性菌都具有良好的细胞选择性。Antimicrobial agent-5 能够阻断 LPS 和 CD14/TLR4 受体间的相互作用,表现出抗炎活性并缓解 LPS 诱导的炎症。

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Antimicrobial agent-5 Chemical Structure

Antimicrobial agent-5 Chemical Structure

CAS No. : 2978694-04-9

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Customer Review

  • 生物活性

  • 纯度 & 产品资料

  • 参考文献

生物活性

Antimicrobial agent-5 is an potent antimicrobial agent, and displays excellent cell selectivity against Gram-negative bacteria and Gram-positive bacteria. Antimicrobial agent-5 blocks the interaction between LPS and CD14/TLR4 receptor, and shows anti-inflammatory activity against LPS-induced inflammation[1].

体外研究
(In Vitro)

Antimicrobial agent-5 (compound 9) (0.5-32 μg/mL, 16 h; 1-128 μg/mL; 24 h) shows potent biofilm inhibitory (IC50=2 μg/mL) and eradicating activities (IC50=16 μg/mL) against multidrug-resistant Pseudomonas aeruginosa (MDRPA)[1].
Antimicrobial agent-5 (5 μgmL, 20 μg/mL; 18 h) inhibits both the release and expression of nitric oxide (NO) and tumor necrosis factor-α (TNF-α) from LPS-stimulated (1 μg/mL) RAW 264.7 cells[1].
Antimicrobial agent-5 exhibits proteolytic resistance and salt/serum stability[1].
Antimicrobial agent-5 (0.5-256 μg/mL; 2 h) exhibits negligible side effects against sheep red blood cells (sRBCs) with hemolytic activity (the minimum hemolytic concentration, MHC) of >256 μg/mL[1].

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

Cell Viability Assay[1]

Cell Line: RAW264.7 cells
Concentration: 5 μg/mL, 20 μg/mL
Incubation Time: 18 hours
Result: Decreased TNF-α release at 20 μg/mL, with inhibition rate of 72.44%.
Results reduction in the LPS-stimulated production of NO, with inhibition rate of 31.51%.

Cell Viability Assay[1]

Cell Line: E. coli [KCTC 1682], P. aeruginosa [KCTC 1637], S. epidermidis [KCTC 1917], S. aureus [KCTC1621]
Concentration: 1-128 μg/mL
Incubation Time: 24 hours
Result: Inhibited Gram-negative bacteria and Gram-positive bacteria with IC50 of 6.1 μM (E. coli [KCTC 1682], P. aeruginosa [KCTC 1637], S. epidermidis [KCTC 1917], S. aureus [KCTC1621]), respectively.
分子量

656.83

Formula

C32H48N16

CAS 号
运输条件

Room temperature in continental US; may vary elsewhere.

储存方式

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

纯度 & 产品资料
参考文献

Antimicrobial agent-5 相关分类

  • 摩尔计算器

  • 稀释计算器

The molarity calculator equation

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

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The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

浓度 (start) × 体积 (start) = 浓度 (final) × 体积 (final)
× = ×
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Help & FAQs
  • Do most proteins show cross-species activity?

    Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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