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SBR00068

Sigma-Aldrich

Streptomycin Ready Made Solution

100 mg/mL in water

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About This Item

Numéro CAS:
Code UNSPSC :
51281624
Nomenclature NACRES :
NA.76

Forme

liquid

Niveau de qualité

Activité spécifique

(Antibacterial)

Concentration

100 mg/mL in water

Spectre d'activité de l'antibiotique

Gram-negative bacteria
Gram-positive bacteria
mycobacteria

Mode d’action

protein synthesis | interferes

Température de stockage

−20°C

Description générale

Chemical structure: aminoglycoside

Application

Streptomycin is used to study mechanisms of streptomycin resistance and is often used together with penicillin and other agents to inhibit bacterial contamination in cell culture applications. It is recommended for use in molecular biology applications at 25-50 μg/mL, in cell culture applications at 100 mg/L and in embryo culture at 50 mg/L.

Actions biochimiques/physiologiques

Mode of Action: Streptomycin acts by inhibiting prokaryote protein synthesis by binding to the S12 protein of the 30S ribosomal subunit, thus preventing the transition from imitation complex to chain-elongating ribosome. This causes miscoding or inhibits initiation.

Mode of Resistance: A mutation in rpsL, a gene for S12 ribosomal protein, prevents binding of streptomycin to the ribosome. An aminoglycoside phosphotransferase also inactivates streptomycin.

Antimicrobial spectrum: Streptomycin acts against gram-negative and gram-positive bacteria.

Stockage et stabilité

  • Streptomycin ready made solution contains 100 mg/mL streptomycin sulfate in water.
  • Streptomycin: sulfate salt ratio is 1:1.5.
  • The product is packed under aseptic conditions.

Pictogrammes

Health hazard

Mention d'avertissement

Warning

Mentions de danger

Classification des risques

Repr. 2

Code de la classe de stockage

10 - Combustible liquids

Classe de danger pour l'eau (WGK)

WGK 3


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Rabia T Khan et al.
PloS one, 9(2), e88009-e88009 (2014-02-08)
Experimental animal models of Salmonella infections have been widely used to identify genes important in the host immune response to infection. Using an F2 cross between the classical inbred strain C57BL/6J and the wild derived strain MOLF/Ei, we have previously
Jiayun Zhu et al.
Cell cycle (Georgetown, Tex.), 14(12), 1809-1822 (2015-06-18)
Fanconi Anemia (FA) is a cancer predisposition syndrome and the factors defective in FA are involved in DNA replication, DNA damage repair and tumor suppression. Here, we show that FANCD2 is critical for genome stability maintenance in response to high-linear
Carlotta Alias et al.
Journal of cellular and molecular medicine, 19(9), 2098-2107 (2015-05-27)
Gynaecological leiomyosarcoma (gLMS) represent a heterogeneous group of soft tissue sarcoma, characterized by rare incidence, high aggressiveness and propensity to infiltrate secondary organs, poor prognosis and lethality, because of the lack of biological mechanisms that underlying their progression and effective
Daniela Lobenwein et al.
Journal of the American Heart Association, 4(10), e002440-e002440 (2015-10-29)
Paraplegia following spinal cord ischemia represents a devastating complication of both aortic surgery and endovascular aortic repair. Shock wave treatment was shown to induce angiogenesis and regeneration in ischemic tissue by modulation of early inflammatory response via Toll-like receptor (TLR)
Marimuthu Subathra et al.
American journal of physiology. Renal physiology, 309(3), F204-F215 (2015-06-05)
Glycosphingolipids (GSLs) play a role in insulin resistance and diabetes, but their role in diabetic nephropathy (DN) has received limited attention. We used 9- and 17-wk-old nondiabetic db/m and diabetic db/db mice to examine the role of GSLs in DN.

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