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Key Documents

E004000

Sigma-Aldrich

Kanamicina

Animal Component-free

Sinonimo/i:

Kanamicina, Kanamicina A

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About This Item

Formula empirica (notazione di Hill):
C18H36N4O11 · H2O4S
Numero CAS:
Peso molecolare:
582.58
Numero CE:
Numero MDL:
Codice UNSPSC:
41116107
ID PubChem:

Livello qualitativo

Forma fisica

powder

Potenza

≥750 μg per mg (dry basis)

Impurezze

≤5% Kanamycin B

Stringa SMILE

OS(O)(=O)=O.NC[C@H]1O[C@H](O[C@@H]2[C@@H](N)C[C@@H](N)[C@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O)[C@H]2O)[C@H](O)[C@@H](O)[C@@H]1O

InChI

1S/C18H36N4O11.H2O4S/c19-2-6-10(25)12(27)13(28)18(30-6)33-16-5(21)1-4(20)15(14(16)29)32-17-11(26)8(22)9(24)7(3-23)31-17;1-5(2,3)4/h4-18,23-29H,1-3,19-22H2;(H2,1,2,3,4)/t4-,5+,6-,7-,8+,9-,10-,11-,12+,13-,14-,15+,16-,17-,18-;/m1./s1
OOYGSFOGFJDDHP-KMCOLRRFSA-N

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Applicazioni

Kanamycin sulfate is a broad spectrum aminoglycoside-antibiotic derived from Streptomyces kanamyceticus. It is used as an additive in culture media for the isolation of group D streptococci on Kanamycin Esculin Azide Agar and for selection of transformed plant cells containing the neomycin phosphotransferase on a kanamycin-medium. Kanamycin sulfate can also be used as a selection agent for cells transformed with kanamycin B resistance gene. It is recommended for use in cell culture applications at 100 mg/mL.

Azioni biochim/fisiol

Mode of Action: The product acts by binding to the 70S ribosomal subunit, inhibiting translocation and eliciting miscoding.

Mode of Resistance:Aminoglycoside-modifying enzymes (including acetyltransferase, phosphotransferase, nucleotidyltransferase) can alter this antibiotic, preventing its interaction with ribosomes.

Antimicrobial spectrum: Kanamycin sulfate is effective against gram-negative and gram-postiive bacteria, and mycoplasma.
Modalità d′azione: Il prodotto agisce legandosi alla subunità ribosomiale 70S, inibendo la traslocazione e suscitando errori di codifica.

Modalità di resistenza: gli enzimi che modificano gli aminoglicosidi, inclusi acetiltransferasi, fosfotransferasi, nucleotidiltransferasi, possono alterare l′antibiotico, impedendogli di interagire con i ribosomi.

Spettro antimicrobico: La kanamicina solfato è efficace nei confronti dei batteri gram negativi e gram positivi e del micoplasma.

Avvertenza

Solutions are stable at 37°C for approximately 5 days. Aqueous stock solutions can be stored at 2-8°C for long term storage.

Nota sulla preparazione

Kanamycin sulfate is soluble in water at 50 mg/mL, yielding a clear solution. It is practically insoluble in alcohol, acetone, chloroform, ether and ethyl acetate. A 1% solution in water has a pH of 6.5 to 8.5. Sterile solutions can be prepared by a sterile filtration, through a .2μm filter.

Pittogrammi

Health hazard

Avvertenze

Danger

Indicazioni di pericolo

Classi di pericolo

Repr. 1B

Codice della classe di stoccaggio

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

Classe di pericolosità dell'acqua (WGK)

WGK 2


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