N1142

Neomycin

solution, suitable for cell culture, BioReagent

• Synonym(e): Antibiotic 10676, Neomycin B
• UNSPSC-Code: 12352207
• PubChem Substanz-ID: 24897464
• NACRES: NA.76

Eigenschaften

• product name: Neomycin -Lösung, with 10 mg/mL neomycin in 0.9% NaCl, 0.1 μm filtered, BioReagent, suitable for cell culture
• Biologische Quelle: Streptomyces fradiae
• Qualitätsniveau: 200
• Sterilität: 0.1 μm filtered
• Produktlinie: BioReagent
• Form: liquid
• Wirksamkeit: 8-12 mg per mL
• Verpackung: pkg of 20ML
• Konzentration: 10 mg/mL in 0.9% NaCl (neomycin)
• Methode(n): cell culture | mammalian: suitable
• Verunreinigungen: endotoxin, tested
• Farbe: clear
• UniProt-Hinterlegungsnummer: O14746
• Wirkungsspektrum von Antibiotika: Gram-negative bacteria; Gram-positive bacteria
• Wirkungsweise: protein synthesis | interferes
• Lagertemp.: 2-8°C
• SMILES String: NC[C@H]1O[C@H](O[C@@H]2[C@@H](N)C[C@@H](N)[C@H](O)[C@H]2O[C@@H]3O[C@H](CO)[C@@H](O[C@H]4O[C@@H](CN)[C@@H](O)[C@H](O)[C@H]4N)[C@H]3O)[C@H](N)[C@@H](O)[C@@H]1O
• Angaben zum Gen: human ... TERT(7015)

Beschreibung

Allgemeine Beschreibung

Chemical structure: aminoglycoside

Anwendung

Neomycin solution has been used:

• as a supplement of autoclaved acidified water for bone marrow transplantation
• for the selection of stable clones
• as a component of artificial sea water (ASWO) medium to remove bacteria from O. tauri cultures

Biochem./physiol. Wirkung

Neomycin is an aminoglycoside antibiotic, produced by Streptomyces containing a minimum of 85% neomycin B. It acts as a selection agent for prokaryotic cells transformed using the neo selectable marker gene. Neomycin trisulfate is used to study the cytototoxic side effects of antibiotics, platelet-derived growth factor responses in certain fibroblasts and extraction of nuclear phosphatidylinositol 4,5-bisphosphate-interacting proteins. This product is recommended for use in cell culture applications at 5 mL/L.
Mode of action: This product acts by binding to the 30S and 50S subunits, causing miscoding and inhibiting initiation and elongation during protein synthesis. Neomycin also blocks voltage-sensitive Ca²⁺ channels without affecting the Na⁺/Ca²⁺ antiporter in neurons.
Antimicrobial spectrum: Neomycin acts against both gram-positive and gram-negative bacteria

Vorsicht

Wirkmechanismus: bindet an die 30S und in manchen Fällen an die 50S Untereinheit was zu Ablesefehlern (miscoding) führt; inhibiert die Initiation und die Elongation der Proteinsynthese.
Antimikrobielles Spektrum: Gram-negative und Gram-positive Bakterien.

Sicherheitshinweise

• Piktogramme: GHS08
• Signalwort: Danger
• H-Sätze: H317,H334
• P-Sätze: P261 - P280 - P284 - P304 + P340 - P333 + P313 - P342 + P311
• Gefahreneinstufungen: Resp. Sens. 1 - Skin Sens. 1
• Lagerklassenschlüssel: 10 - Combustible liquids
• WGK: WGK 2
• Flammpunkt (°F): Not applicable
• Flammpunkt (°C): Not applicable
• Persönliche Schutzausrüstung: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter