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pureGrade-S 1536-Well Sterile Untreated Assay Plates

Item #: ASCHROPLATES7 
PR1MA Polymixin B Sulfate

PR1MA  Polymixin B Sulfate

CAS Number: 1405-20-5
Molecular Weight: 1385.61
Chemical Formula: C55H96N16O13  2H2SO4
Solubility: Water
Storage Temp: 2-8°C

Mixture of sulfates of polypeptides from certain strains of Bacillus polymixa. Active against gram negative bacteria.

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

  • Appearance: White to Light Yellow Powder
  • Identification: Pass Test
  • pH (0.5% Solution): 5.0 - 7.5
  • Loss on Drying:  7.0 %
  • Single Impurity:  3.0 %
  • Total impurities:  17.0 %
  • Bacteria Colonies:  10/g
  • Ecoli Colonies: Should not be found
  • Fungi and Yeast colonies:  10/g
  • Assay, HPLC (on dried basis) (Sum of polymxin B1,B2, B3 and B1-1):  80.0 %
  • Assay, HPLC (on dried basis) (Polymyxin B3):  6.0 %
  • Assay, HPLC (on dried basis) (Polymyxin B1-1):  15.0 %
  • Assay (Dried Basis):  6000 U/mg
  • Assay (Wet Basis): Report U/mg
  • Non Animal Origin: Non Animal Origin
  • Grade: USP
  • Country of Origin: Report

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Chemical
Polymixin B Sulfate
 
 
SKU Number Volume (for deep well) Color Sterility Qty Price Quantity Add to Cart
781700 10ul F-Bottom Clear Sterile 50
1272.00
Each
  Item is no longer available.  
781701 10ul F-Bottom White Sterile 50
1272.00
Each
  Item is no longer available.  
781702 100ul F-Bottom Black Sterile 50
1272.00
Each
  Item is no longer available.  
96-Well ImmunoGrade Plate
pureGrade-S 1536-Well Sterile Untreated Assay Plates
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