English name: Streptomycin sulfate; Streptomycin sulphate
Other names: streptomycin sulfate; O-2- deoxy-2-methylamino -alpha-L- glucosamine pyranosyl - (1 → 2) -O-5- formyl-deoxy -3-C- -alpha- L- Lysol furanosyl - (1 → 4) -N1, N3- diamidino--D- streptavidin amine sulfate; 24- biguanide group -356- trihydroxy-cyclohexyl-5-deoxy -2-O - (2-deoxy-2-amino -Α-L- glucopyranosyl) -3-C- formylation -Β-L- Lysol pent furan glycosides
2 (C21H39N7O12) `3 (H2SO4) = 1457.38
Level: USP Grade
Titer: ≥720IU / mg
PH (20% water) @ 25 ℃: 4.5 ~ 7.0
Loss on drying: ≤7.0%
Properties: white or almost white powder, as a water-soluble aminoglycoside antibiotic ≥0.01g / 100 mL at 18 ° C.
Use: Biochemical studies mainly streptomycin and bacterial 30S ribosomal subunit, inhibiting bacterial protein synthesis streptomycin against Mycobacterium tuberculosis has a strong antibacterial effect against many gram-negative bacteria such as Escherichia coli, gram. Reber, Proteus spp., Enterobacter spp., Salmonella, Shigella, Brucella spp, Pasteurella spp, also with antibacterial effect.
Save: 2 ~ 8 ℃