Phytopathology reagents - Polymyxin B

Phytopathology reagents - Polymyxin B


Polymyxin B is a member of the polymyxin group of antibiotics, obtained from different strains of Bacillus polymyxa and related species.
Polymyxin B is used for infections with gram-negative organisms, but may be neurotoxic and nephrotoxic. All gram-positive bacteria, fungi, and the gram-negative cocci, are resistant.
Polymixin B acts against microorganisms by binding to and interfering with the permeability of the cytoplasmic membrane. After binding to lipopolysaccharide (LPS) in the outer membrane of Gram-negative bacteria, polymyxins disrupt both the outer and inner membranes. The hydrophobic tail is important in causing membrane damage, suggesting a detergent-like mode of action.
Polymixin B can be used with a basal medium and additional antibiotics to select specific microorganisms like Acidovorax avenae and Ralstonia solanacearum for phytopathology.

Search result : 45 product found

Refine your search :

RUOCE / IVD
  • Unconjugated 15
  • Low Endotoxin/Azide Free 2
  • human 9
  • cow 2
  • all species 1
  • mouse 13
  • Biochemicals 20
  • Primary antibody 14
  • Inhibitor/Antagonist/Agonist 7
  • Other products 4
  • WB 14
  • ELISA 12
  • Immunoassay 2
  • Neutralization 2
  • Inhibition assay 1
  • 45 10
  • 9G252 2
  • 9G252 (45) 1
  • Monoclonal 1
APPLY FILTERS
REINITIALIZE


Cat#
Description
Cond.
Price Bef. VAT
orb1109015-200ug
 200ug 
orb302668-1ml
 1ml 
orb1944475-25mg
 25mg 
T78685-25mg
 25mg 
T78685-50mg
 50mg 
orb1697537-25mg
 25mg 
T31260-25mg
 25mg 
P4400-15C-1ml
 1ml 
P4400-15D-1ml
 1ml 
HY-K1044-100mL
 100mL 
HY-K1044-10mL
 10mL 
HY-149179-100mg
 100mg 
HY-149179-500mg
 500mg 
HY-A0248-500mg
 500mg