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Bacitracin, 5 g, glass

≥60 I.U./mg, Ph.Eur., for biochemistry
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Empirical formula C66H103N17O16S
Molar mass (M) 1422,72 g/mol
Melting point (mp) 225 °C
Storage temp. +4 °C
CAS No. [1405-87-4]
EG-Nr. 215-786-2

Peptide antibiotic and protease inhibitor.
Application: Stock solution: 100-1000 mg/ml in H2O or ethanol. Storage of stock solution at -20 °C. Working concentration: 0.1-1 mg/ml (0.07-0.7 mM). Bacitracin is very stable in a pH range of 4-5, but is rapidly inactivated in pH of over 5 at room temperature. Do not use at a pH of over 8.

Inhibits cell wall biosynthesis in gram-positive bacteria and Neisseria by interaction with m ...
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€52.90/Pack Qty. 

excl. VAT. | 5 g per Pack Qty.

Art. No. 5655.1

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Product details

Bacitracin ≥60 I.U./mg, Ph.Eur., for biochemistry

Inhibits cell wall biosynthesis in gram-positive bacteria and Neisseria by interaction with murein biosynthesis. Also used as protease-inhibitor for inhibition of the gluthatione-insuline-transhydrogenase or some endopeptidases.

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Checked according to pharmacopoeia Ph.Eur. 
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Order No. Pack Qty. Pack. Price Quantity
5655.1 5 g glass €52.90
5655.2 25 g plastic €217.90
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Guarantee analysis

Appearanceoff-white powder  
Assay (dry substance)≥60 IU/mg  
Solubility (water/ethanol 96 %)complies  
Appearance of solutioncomplies  
pH value6,0-7,0  
Loss on drying≤5,0 %  
Sulphated ash≤1,0 %  
Bacitracin A≥40,0 %  
Sum Bacitracin A, B1, B2, B3≥70,0 %  
Related peptides≤20,0 %  
Bacitracin F≤6,0 %  

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