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PR1MA  Blasticidin S Hydrochloride 10 mg / mL Solution

CAS Number: 3513-03-9
Molecular Weight: 458.9
Chemical Formula: C17H26N8O5  HCl
Solubility: Water
Storage Temp: -20°C

A peptidyl nucleoside antibiotic isolated from the culture broth of Streptomyces griseogenes, inhibits protein synthesis in both prokaryotes and eukaryates.

Supplied as a 10 mg / mL sterile solution in HEPES buffer.
Research or further manufacturing use only, not for food or drug use.
  • Appearance: Clear Solution
  • Concentration: 10mg/ml sterile solution
  • Description: Colorless solution in HEPES buffer
  • pH: 7.2 - 7.5
  • Purity:  98.0 %

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PR1MA  Rifampicin

CAS Number: 13292-46-1
Molecular Weight: 823.0
Chemical Formula: C43H58N4O12
Solubility: Dilute acid solutions
Storage Temp: 2-8°C

Interferes with synthesis of nucleic acids by inhibiting DNA dependent RNA polymerase. Active against gram positive bacteria. Less active against gram negative bacteria. Plant cell culture tested.

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

  • Appearance: Brownish-Red Crystalline Powder
  • Crystallinity: Pass Test
  • Heavy Metals :  20 ppm
  • Identification: Pass Test
  • Loss on Drying:  1.0 %
  • pH: 4.5 - 6.5
  • Purity: 97.0 - 102.0 %
  • Rifampicine Quinone:  1.5 %
  • Solubility: Pass
  • Sulfated Ash:  0.1 %

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PR1MA  Hygromycin B Liquid

CAS Number: 31282-04-9
Molecular Weight: 527.53
Chemical Formula: C20H37N3O13
Solubility: Water
Storage Temp: 2-8°C

Aminoglycoside antibiotic inhibits growth of prokaryotic (bacteria), eukaryotic microorganism (yeasts) and mammalian cells. Particularly useful as a selective agent for the incorporation of the APH 4 gene in plant tissue. Inhibits peptide chain elongation by preventing elongation-factor EF-2 dependent translocation. Supplied as 1 million units in solution per vial. 1 Million Units of Hygromycin
 
Research or further manufacturing use only, not for food or drug use.
  • Appearance: Light amber solution
  • Purity:  80 %
  • Potency: Report U/mg
  • Concentration: Report (500 mg Hygromycin B/ml) units/ml
  • Density: Report mg / mL

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PR1MA  Paromomycin Sulfate

CAS Number: 1263-89-4
Molecular Weight: 615.6
Chemical Formula: C23H45N5O14  H2SO4
Solubility: Water
Storage Temp: Room Temperature

Aminoglycoside antibiotic with mode of action similar to Kanamycin and Neomycin. Used as a selective agent for the incorporation of the NPT II (APH3') gene in plant tissue. Plant culture tested.

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

  • Appearance: White to Off White Powder
  • Assay: ≥ 675 U/mg
  • Identification: Conforms
  • Loss on Drying:  5.0 %
  • pH 3.0% Solution @25oC: 5.0 -7.5
  • Specific Optical Rotation: +50.0 - +55.0°

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[NTC] [clonNAT] [Streptothricin Sulfate]

PR1MA Nourseothricin Sulfate [NTC] [clonNAT] [Streptothricin Sulfate]

Common Name: [NTC] [clonNAT] [Streptothricin Sulfate]
CAS Number: 96736-11-7
Solubility: Water
Storage Temp: 2-8°C

Dihydrogen sulfate form of the weekly basic antibiotic Nourseothricin consisting of components F, E and D. Effective against gram negative and gram positive bacteria. Also effective against mycobacteria, mycoplasms, protozoa, yeasts, viruses and plants. Commonly used as a selection agent for recombinant yeast strains.

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

  • Appearance: White Powder
  • Carbon (C): Report %
  • Hydrogen (H): Report %
  • Nitrogen (N): Report %
  • Purity (HPLC):  85 %
  • Sulfur (S): Report %

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PR1MA  Bacitracin

CAS Number: 1405-87-4
Molecular Weight: 1422.69
Chemical Formula: C66H103N17O16 S
Solubility: Water, Ethanol, and Methanol
Storage Temp: 2-8°C

Interferes with bacterial cell wall synthesis. Active against gram positive bacteria. Toxic to plant cells.

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

  • Appearance: White to pale buff powder
  • Identification: Pass test
  • pH: 5.5 - 7.5
  • Loss on Drying:  5.0 %
  • Residue on Ignition:  0.5 %
  • Bacitracin A:  40.0 %
  • SUM of bacitracin A, B1, B2 and B3:  70.0 %
  • Limit of early eluting peptides:  20.0 %
  • Limit of Bacitracin F:  6.0 %
  • Microbial Assay (Dried Basis):  65.0 IU / mg
  • Heavy Metals :  30 ppm
  • Total Viable Aerobic Count:  100 CFU/g
  • Particle Size (< 20 µm by volume):  99.0 %
  • Crystallinity : Pass
  • Appearance of Solution: Clear, colorless to slight hazy yellow
  • Source: Bacillus Licheniformis
  • Non Animal Origin: Non Animal Origin
  • Grade: USP
  • Country of Origin : Report

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PR1MA
  Colistin Sulfate

CAS Number: 1264-72-8
Molecular Weight: 2801.27
Chemical Formula: (C52H98N16O13 )2  5(H2SO4)
Solubility: Water
Storage Temp: Short Term: 2-8°C; Long Term: -20°C

Active against gram negative bacteria. Potency approximately 20,000 units per milligram.

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

  • Appearance: White or almost white powder
  • Arsenic (As):  2 ppm
  • Heavy Metals : ≤ 20 ppm
  • Identification: Conforms
  • Loss on Drying:  3.5 %
  • pH (1% in H2O): 4.0 - 6.0
  • Potency (Dried basis):  19000 µg/mg
  • Solubility (50mg/ml in H2O): Clear and light yellow solution
  • Specific Rotation: -73 - -63 °
  • Sulfate: 16.0 - 18.0 %
  • Sulfated Ash:  1.0 %

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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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PR1MA  Spectinomycin Dihydrochloride Pentahydrate

CAS Number: 22189-32-8
Molecular Weight: 495.3
Chemical Formula: C14H24N2O7  2HCl  5H2O
Solubility: Water
Storage Temp: 2-8°C

Aminocyclitol antibiotic that inhibits protein synthesis. Cell culture tested.

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

  • Appearance: White or almost white, Slightly hygroscopic powder
  • Identification: Pass Test
  • pH @25 °C: 3.8 - 5.6
  • Potency :  603 IU/mg
  • Residue after Ignition:  1.0 %
  • Solubility: Clear and colorless to light yellow
  • Specific Rotation: +15 - +21 °
  • Water (KF): 16.0 - 20.0 %

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PR1MA Mitomycin C

CAS Number: 50-07-7
Molecular Weight: 334.3
Chemical Formula: C15H18N4O5
Solubility: Ethanol
Storage Temp: 2-8°C
 

Antineoplastic antibiotic that acts as an alkylating agent after activation and also suppresses the synthesis of nucleic acids. A cell-cylce non specific agent, most active in the late G1 and early S phases.

WARNING! This product can expose you to Mitomycin-C, a chemical which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

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

  • Appearance: Blue violet solid
  • Identification (UV): Conforms
  • Purity-HPLC (RP CH3CN:H2O-0-100%):  99.0 %
  • Purity-HPLC (RP MEOH:H2O-90-10):  98.0 %
  • Purity-TLC (CH2CL2:MEOH- 9:1):  98.0 %
  • Solubility (10 mg/ml MEOH): Clear Blue Solution

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PR1MA Puromycin Dihydrochloride

CAS Number: 58-58-2
Molecular Weight: 544.43
Chemical Formula: C22H29N7O5 
 2HCl
Solubility: Water
Storage Temp: -20°C

Amino nucleoside antibiotic allows the selection of cells expressing the pac gene. Inhibits the growth of gram-positive bacteria and various animal and insect cells.

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

  • Appearance: White to Off White Powder
  • Identification (TLC): Conforms
  • Melting Point: 168 - 182 oC
  • Purity (HPLC):  98.0 %
  • Solubility: Clear, colorless or light yellow solution
  • Water (KF):  12.0 %

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PR1MA  Blasticidin S Hydrochloride Powder

CAS Number: 3513-03-9
Molecular Weight: 458.9
Chemical Formula: C17H26N8O5  HCl
Solubility: Water
Storage Temp: -20°C

A peptidyl nucleoside antibiotic isolated from the culture broth of Streptomyces griseogenes, inhibits protein synthesis in both prokaryotes and eukaryotes.
 
Research or further manufacturing use only, not for food or drug use.
  • Appearance: White Powder
  • Endotoxin :  1.0 EU / mg
  • Identification: Pass Test
  • Potency:  850 ug / mg
  • Purity (HPLC):  98.0 %
  • Solubility: Clear, Slightly yellow solution at 5 mg / mL in water

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