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> Kanamycin (sulfate) [25389-94-0]

Kanamycin (sulfate) [25389-94-0]

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Referentie HY-16566A-5g

Formaat : 5g

Merk : MedChemExpress


Description

Kanamycin (Kanamycin A) sulfate is an orally active antibacterial (gram-negative/positive bacteria) agent, inhibits translocation and causes misencoding by binding to the 70 S ribosomal subunit. Kanamycin sulfate shows good inhibitory activity to both M. tuberculosis (sensitive and drug-resistant ) and K. pneumonia, which can be used in studies of tuberculosis and pneumonia[1][2][3][4].

In Vitro

Kanamycin sulfate (0.1-100 μg/mL; 2 weeks) exhibits good antibacterial activity (MIC=1-5 μg/mL) to various strains of mycobacteria in vitro[1].

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

Kanamycin sulfate Related Antibodies

Cell Viability Assay[1]

Cell Line: mycobacteria H37Rv, H2, H37RvR-PAS, Ravenel, Kirchbergand and BCG.
Concentration: 0.1-100 μg/mL
Incubation Time: 2 weeks
Result: Showed good antibacterial activity to various strains of mycobacteria (H37Rv, H2, H37RvR-PAS, Ravenel, and BCG) with MICs were 1 μg/mL and 5 μg/mL for strain of Kirchbergand.
In Vivo

Kanamycin sulfate (2, 4 mg/kg; s.c.; once daily, 6 times a week for 3 weeks) inhibits growth of bovine tubercle bacilli in lung and spleen of mice[1].
Kanamycin sulfate (1.25, 5 mg/kg; s.c.; single (at 3 h after infection)) inhibits the multiplication of K. pneumonia DT-S in lung, trachea, and blood of mice and in proportion to the dose administration, and also increases the survival rate of mice[2].

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

Animal Model: Inbred strain normal mice (14-16 g; bovine tubercle bacilli (Ravenel strain) infected model)[1].
Dosage: 2, 4 mg/kg
Administration: Subcutaneous injection; once daily, 6 times a week for 3 weeks.
Result: Exerted a marked effect to inhibit the multiplication of the tuberculosis in vivo, especially in the lung of mice.
Animal Model: Slc:ICR male mice (4-week-old; 18-24 g; K. pneumonia DT-S infection model (by the aerosol method))[2].
Dosage: 1.25, 5 mg/kg
Administration: Subcutaneous administration; single (at 3 h after infection).
Result: Suppressed the growth of K. pneumonia DT-S in lung, trachea, and blood in proportion to the dose administration.
Resulted in 90% survival at 6 days after infection (negative control group: all died within 4 days), and cleared the K. pneumonia DT-S from lung, trachea, and blood of mice within 48 h (when dosage at 5 mg/kg).
Essai clinique
Masse moléculaire

582.58

Formule

C18H38N4O15S
CAS No.
Appearance

Solid

Color

White to off-white

SMILES

OS(O)(=O)=O.O[C@H]1[C@](O[C@@H]2[C@@H](N)C[C@@H](N)[C@H](O[C@@]3(22)O[C@H](CO)[C@@H](O)[C@H](N)[C@H]3O)[C@H]2O)(22)O[C@H](CN)[C@@H](O)[C@@H]1O
Structure Classification
Initial Source

Streptomyces kanamyceticus
Livraison

Room temperature in continental US; may vary elsewhere.
Stockage

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvant et solubilité
In Vitro: 

H2O : ≥ 25 mg/mL (42.91 mM)

DMSO : < 1 mg/mL (insoluble or slightly soluble)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.7165 mL 8.5825 mL 17.1650 mL
5 mM 0.3433 mL 1.7165 mL 3.4330 mL
View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

  • Protocol 1

    Add each solvent one by one:  PBS

    Solubility: 50 mg/mL (85.83 mM); Clear solution; Need ultrasonic

  • Protocol 2

    Add each solvent one by one:  Saline

    Solubility: 50 mg/mL (85.83 mM); Clear solution; Need ultrasonic

In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Calculation results:
Working solution concentration: mg/mL
This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.
The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).
Pureté et documentation
Références

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