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Ribavirin
• MF: C 8 H 12 N 4 O 5
• MW: 244.20
• CAS: 36791-04-5
• Water Soluble
• Storage: 0-5˚C
Rifampicin
• MF: C 43 H 58 N 4 O 12
• MW: 822.95
• CAS: 13292-46-1
• Refamycin SV 3-(Methyl-4
Piperazinyl Inino-1)
• Soluble in dilute acid solution
• USP Grade
• Bright red or dark red
Spectinomycin Dihydrochloride, Pentahydrate
• MF: C 14 H 24 N 2 O 7 *2HCl*5H 2 O
• MW: 495.3
• CAS: 21736-83-4
• Water Soluble
• Cell culture tested
• Irritating to eyes & respiratory
Streptomycin Sulfate
• MF: (C 21 H 39 N 7 O 12 ) 2 *3H 2 SO 4
• MW: 1457.41
• CAS: 3810-74-0
• Potency >650 µg/mg
• USP Grade
• pH water (20%) 25˚ 4.5 - 7.0
• Loss on drying 900 µg/mg
#762089 100G $ 65.80
• pH water (1%) 1.8 - 2.8
• Soluble in Ethanol
• Biotechnology Grade
• Bacteriostatic antibiotic with
activity against Gram positive/
negative bacteria
Aminoacyl transferase
• Active marker for the
transformation of plasmids
encoding for tetracycline resistance
• Irritating to eyes, respiratory system
& skin
• Binds the 30S subunit of the
ribosome preventing binding of
Ticarcillin Disodium Salt
• MF: C 15 H 14 N 2 Na 2 O 6 S 2
• MW: 428.4
#762234 1G $ 58.90
• CAS: 4697-14-76
#762235 5G $ 111.00
• Water Soluble
• Hygroscopic
• Inhibits bacterial cell
wall synthesis
• Active against Gram negative
bacteria (such as Agrobacterium
strains) and thus used for plant cell
transformation
• Storage: 2-8˚C
• May cause sensitization by
inhalation & skin contact
antibiotics for in vitro lab use only.
103
biochemicals
Antibiotics