Antibiotics

Compounds and substances that kill or slow the growth of bacteria; used as a means of preventing bacterial contamination in cell cultures; various formulations and volumes available.

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6,361 – 6,375 of 7,016 results

6,361

Sigma Aldrich Fine Chemicals Biosciences Kanamycin sulfate from Streptomyces kanamyceticus | 25389-94-0 | MFCD00070253 | 1 g

Kanamycin sulfate from Streptomyces kanamyceticus | Mol Wt: 582.58 | 25389-94-0 | MFCD00070253 | 1 g

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6,362

Sigma Aldrich Fine Chemicals Biosciences Penicillin G sodium salt | 69-57-8 | MFCD00069666 | 100mu

Penicillin G sodium salt | Mol Wt: 356.37 | 69-57-8 | MFCD00069666 | 100mu

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6,363

Medchemexpress LLC Penicillin V | 87-08-1 | 98.9% | 25 MG

Penicillin V is a potent and orally active antibiotic. It exhibits antibacterial activity against Streptococci, Clostridium difficile, and Staphylococcus aureus. It is being researched for its potential in treating otitis, sinusitis, pharyngitis, and tonsillitis.

Inhibits growth of Streptococci (0.002-8.0 mg/L), with MICs of 0.004-0.008 mg/L.
Active against Clostridium difficile (0.002-8.0 mg/L) with an MIC50 of 4.0 mg/L and MIC90 of 8.0 mg/L.
Inhibits growth of Staphylococcus aureus (0.004-0.063 mg/L; 18 h) with an MIC of 0.016 mg/L.
Inhibits outgrowth of S. aureus in mice thigh muscle at 0.063-0.25 mg/kg (s.c.).

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6,364

U.S. Pharmacopeia Neomycin Sulfate | 28002-70-2 | 712.7 g/mol | 150MG

Neomycin Sulfate | 28002-70-2 | 712.7 g/mol | 150MG

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6,365

Sigma Aldrich Fine Chemicals Biosciences Rifampicin >=97% (HPLC), powder | 13292-46-1 | MFCD00151389 | 25G

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6,366

Sigma Aldrich Fine Chemicals Biosciences Kanamycin disulfate salt from Streptomyces kanamyceticus aminoglycoside antibiotic | 64013-70-3 | MFCD00143916 | 1G

Kanamycin disulfate salt from Streptomyces kanamyceticus aminoglycoside antibiotic | 64013-70-3 | MFCD00143916 | 1G

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6,367

Research Products International Corp Amphotericin 100 G

Amphotericin B is a polyene antifungal agent known for its efficacy against a broad spectrum of fungi, including yeast and molds. It functions by binding to the fungal cell membrane, forming pores that disrupt membrane integrity. This disruption leads to the leakage of cellular contents, ultimately causing fungal cell death.

Amphotericin B is commonly used to prevent and treat fungal contamination in cell cultures and microbiological experiments. It is added to growth media to maintain aseptic conditions and protect cell lines from fungal overgrowth.

The antifungal activity of Amphotericin B makes it a valuable tool in maintaining the integrity of cell cultures and ensuring reliable experimental results.