Polymyxin B sulphate, 5 g
Molar mass (M) 1385,63 g/mol
Storage temp. +4 °C
CAS No. [1405-20-5]
Stock solution: 10-20 mg/ml in H2O or methanol. Storage of stock solution: -20 °C. Working concentration: 5-500 ng/ml.
excl. VAT. | 5 g per Pack Qty.
Art. No. 0235.2
Now recurring orders conveniently delivered as a subscription!
With the new Carl Roth Replenishment Service you can let products be ordered automatically which you need regularly in your lab!How it works:
Put all products for your subscription in the desired quantity in the basket.
In the shopping cart, select the option "Order shopping cart as subscription" Order as subscription.
Set Starty point and interval for your subscription and submit order!
By the way: Through your account you can customize or delete your subscriptions anytime.
Polymyxin B sulphate ≥80 %, for biochemistry
Effectual against proliferating and non-proliferating gram-negative bacteria. Coupling to bacterial lipopolysaccharides results in permeabilisation of cell membranes. Extracted from strains of Bacillus polymyxa.
- Subtotal: 0.00
|Order No.||Pack Qty.||Pack.||Price||Quantity|
Available at short notice
Delivery date currently unknown
|Assay (HPLC)||≥80 %|
|pH value (2 % in H2O)||5,0-7,0|
|Sulphate (SO4)||15,5-17,5 %|
|Sulphated ash||≤0,75 %|
|Loss on drying||≤6,0 %|