Cryogenic MicroTubes

Kappa is now PR1MA™ - Same great product, new name
Looking for something else? Email tech@midsci.com . If we can get it, we will add it to the website.
 

PR1MA™  Bacitracin

CAS Number: 1405-87-4
Molecular Weight: 1422.69
Chemical Formula: C₆₆H₁₀₃N₁₇O₁₆ S
Solubility: Water, Ethanol, and Methanol
Storage Temperature: 2-8°C

Interferes with bacterial cell wall synthesis. Active against gram positive bacteria. Toxic to plant cells.


Research or further manufacturing use only, not for food or drug use.
 
 

• Appearance: White to pale buff powder
• Identification: Pass test
• pH: 5.5 - 7.5
• Loss on Drying: ≤ 5.0 %
• Residue on Ignition: ≤ 0.5 %
• Bacitracin A: ≥ 40.0 %
• SUM of bacitracin A, B1, B2 and B3: ≥ 70.0 %
• Limit of early eluting peptides: ≤ 20.0 %
• Limit of Bacitracin F: ≤ 6.0 %
• Microbial Assay (Dried Basis): ≥ 65.0 IU/mg
• Heavy Metals : ≤ 30 ppm
• Total Viable Aerobic Count: ≤ 100 CFU/g
• Particle Size (< 20µm by volume): ≥ 99.0 %
• Crystallinity : Pass
• Appearance of Solution: Clear, colorless to slight hazy yellow
• Source: Bacillus Licheniformis
• Non Animal Origin: Non Animal Origin
• Grade: USP
• Country of Origin : Report