Procurou por: Penicillin\/Streptomycin\/Amphotericin+B

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Ampicilina sal de sódio, pó branco, Grau de Cultura Celular

Fornecedor: MP Biomedicals

Descrição: Ampicillin sodium salt is a semi-synthetic derivative of penicillin, active as a broad-spectrum antibiotic. It is inactivated by beta-lactamases and for this reason a beta-lactamase inhibitor should be considered when using ampicillin. Against gram-positive bacteria, ampicillin has a similar mode of action as benzylpenicillin; against gram-negative bacteria, it has a similar mode of action as chloramphenicol and tetracyclines. In E. coli it inhibits cell wall synthesis.

[EN]PENICILLIN STREPTOMYCIN POWDER 1 * 50 mL

Código de Artigo: (HIMEA004-5X50ML)

Fornecedor: HIMEDIA

Descrição: [EN]PENICILLIN STREPTOMYCIN POWDER 1 * 50 mL

UOM: 1 * 50 mL

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PENICILLIN-STREPTOMYCIN SOLUTION STA 1 * 100 mL

Código de Artigo: (SIALP4458-100ML)

Fornecedor: Merck

Descrição: PENICILLIN-STREPTOMYCIN SOLUTION STA 1 * 100 mL

UOM: 1 * 100 mL

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PENICILLIN -STREPTOMYCIN SOLUTIONST 1 20 mL

Código de Artigo: (SIALP4458-20ML)

Fornecedor: Merck

Descrição: PENICILLIN -STREPTOMYCIN SOLUTION*ST 1 * 20 mL

UOM: 1 * 20 mL

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PENICILLIN -STREPTOMYCIN SOLUTIONST 1 20 mL

Código de Artigo: (SIALP4333-20ML)

Fornecedor: Merck

Descrição: PENICILLIN -STREPTOMYCIN SOLUTION*ST 1 * 20 mL

UOM: 1 * 20 mL

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Cefotaxime sodium salt ≥95%, pó quase branco

Fornecedor: MP Biomedicals

Descrição: Cefotaxime is a cephalosporin, which acts by interference of synthesis of peptidoglycan of the bacterial cell wall. Cefotaxime, a cephalosporin antibiotic, is active against both gram-negative and gram-positive bacteria. In addition, cefotaxime blocks the division of cyanobacteria and lower plant organelles/plastids such as the photosynthetic organelles of Glaucophytes and chloroplasts of bryophytes.
Cefotaxime is used for infections of the respiratory tract, skin, bones, joints, urogenital system, meninges, and bloodstream. It generally has good coverage against most Gram-negative bacteria, with the notable exception of Pseudomonas. It is also effective against most Gram-positive cocci except for Enterococcus. It is active against penicillin-resistant strains of Streptococcus pneumoniae. It has modest activity against the anaerobic Bacteroides fragilis. In meningitis, cefotaxime crosses the blood–brain barrier better than cefuroxime.
Cefotaxim inhibits bacterial cell wall synthesis by binding to penicillin-binding proteins (PBPs) which inhibits the final transpeptidation step of peptidoglycan synthesis in bacterial cell walls. As a result, bacteria lyse due to cell wall autolytic enzymes.

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