SBR00068

Streptomycin Ready Made Solution

100 mg/mL in water

• CAS-szám: 3810-74-0
• UNSPSC kód: 51281624
• NACRES: NA.76

Tulajdonságok

• Forma: liquid
• Minőségi szint: 200
• specifikus aktivitás: (Antibacterial)
• koncentráció: 100 mg/mL in water
• antibiotikus hatásspektrum: Gram-negative bacteria; Gram-positive bacteria; mycobacteria
• Hatásmechanizmus: protein synthesis | interferes
• tárolási hőmérséklet: −20°C
• SMILES string: [S](=O)(=O)(O)O.[S](=O)(=O)(O)O.[S](=O)(=O)(O)O.N([C@@H]4[C@@H](O[C@H]([C@@H]([C@H]4O)O)CO)O[C@H]5[C@@H](O[C@H]([C@]5(O)C=O)C)O[C@H]6[C@@H]([C@H]([C@@H]([C@H]([C@@H]6O)O)N=C(N)N)O)N=C(N)N)C.N([C@@H]1[C@@H](O[C@H]([C@@H]([C@H]1O)O)CO)O[C@H]2[C@@H](O[C@H]([
• InChI: 1S/2C21H39N7O12.3H2O4S/c2*1-5-21(36,4-30)16(40-17-9(26-2)13(34)10(31)6(3-29)38-17)18(37-5)39-15-8(28-20(24)25)11(32)7(27-19(22)23)12(33)14(15)35;3*1-5(2,3)4/h2*4-18,26,29,31-36H,3H2,1-2H3,(H4,22,23,27)(H4,24,25,28);3*(H2,1,2,3,4)/t2*5-,6-,7-,8+,9-,10-,11-

Leírás

Általános leírás

Chemical structure: aminoglycoside

Alkalmazás

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.

Biokémiai/fiziológiai hatások

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.

Tárolás és stabilitás

• 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.

Biztonsági adatok

• Piktogramok: GHS08
• Figyelmeztetés: Warning
• Figyelmeztető mondatok: H361fd
• Óvintézkedésre vonatkozó mondatok: P201 - P202 - P280 - P308 + P313 - P405 - P501
• Veszélyességi osztályok: Repr. 2
• Tárolási osztály kódja: 10 - Combustible liquids
• WGK: WGK 3