27655
Colistin sodium methanesulfonate
from Bacillus colistinus
Manufacturer: Sigma Aldrich
CAS Number: 8068-28-8
Synonym(S): Colimycin sodium methanesulfonate, Methanesulfonic acid derivative of Polymyxin E, Polymyxin E sodium methanesulfonate
Select a Size
| Pack Size | SKU | Availability | Price |
|---|---|---|---|
| 1 G | 27655-1-G | In Stock | ₹ 10,034.78 |
| 5 G | 27655-5-G | In Stock | ₹ 30,840.43 |
27655 - 1 G
In Stock
Quantity
1
Base Price: ₹ 10,034.78
GST (18%): ₹ 1,806.26
Total Price: ₹ 11,841.04
biological source
Bacillus colistinus
Quality Level
200
form
powder or crystals
ign. residue
~20%
loss
≤5.0% loss on drying
color
white to off-white
pH
6.5-8.5
antibiotic activity spectrum
Gram-negative bacteria
Mode of action
cell membrane | interferes
storage temp.
2-8°C
Other Options
Related Products
Description
- General description: Chemical structure: peptide
- Application: Colistin sodium methanesulfate is used to permeabilize bacterial cell membranes and to study mannose-resistant haemagglutination.
- Biochem/physiol Actions: Colistin sodium methanesulfate is a cyclopolypeptide antibiotic with endotoxin-binding capacity[1] Colistin′s activity stems from the hydrophobic and hydrophillic regions. They solubilze the cytoplasmic membrane which contributes to the bactericidal effect [2].
- Packaging: 1g, 5g
- Other Notes: Keep container tightly closed in a dry and well-ventilated place. Keep in a dry place. Keep in a dry place.
SAFETY INFORMATION
WGK
WGK 3
Flash Point(F)
Not applicable
Flash Point(C)
Not applicable
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Compare Similar Items
Show Difference
biological source: Bacillus colistinus
Quality Level: 200
form: powder or crystals
ign. residue: ~20%
loss: ≤5.0% loss on drying
color: white to off-white
pH: 6.5-8.5
antibiotic activity spectrum: Gram-negative bacteria
Mode of action: cell membrane | interferes
storage temp.: 2-8°C
biological source:
Bacillus colistinus
Quality Level:
200
form:
powder or crystals
ign. residue:
~20%
loss:
≤5.0% loss on drying
color:
white to off-white
pH:
6.5-8.5
antibiotic activity spectrum:
Gram-negative bacteria
Mode of action:
cell membrane | interferes
storage temp.:
2-8°C
biological source: __
Quality Level: __
form: __
ign. residue: __
loss: __
color: __
pH: 7.3 to 7.5
antibiotic activity spectrum: __
Mode of action: __
storage temp.: __
biological source:
__
Quality Level:
__
form:
__
ign. residue:
__
loss:
__
color:
__
pH:
7.3 to 7.5
antibiotic activity spectrum:
__
Mode of action:
__
storage temp.:
__
biological source: __
Quality Level: 200
form: liquid
ign. residue: __
loss: __
color: __
pH: __
antibiotic activity spectrum: __
Mode of action: __
storage temp.: __
biological source:
__
Quality Level:
200
form:
liquid
ign. residue:
__
loss:
__
color:
__
pH:
__
antibiotic activity spectrum:
__
Mode of action:
__
storage temp.:
__
biological source: __
Quality Level: 100
form: __
ign. residue: __
loss: __
color: __
pH: __
antibiotic activity spectrum: __
Mode of action: __
storage temp.: __
biological source:
__
Quality Level:
100
form:
__
ign. residue:
__
loss:
__
color:
__
pH:
__
antibiotic activity spectrum:
__
Mode of action:
__
storage temp.:
__