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PR1MA Tryptone, Granulated

CAS Number: 91079-40-2
Solubility: Water
Storage Temp: Room Temperature

Pancreatic digest of casein. Material is specially granulated to reduce dust and increase solubility rate.

Ingredients:

  • Total Nitrogen (TN): ~12.7%
  • Amino Nitrogen (AN): ~3.7%
  • AN/TN Ratio: 0.26
  • Sodium Chloride: ~0.4%
  • Tryptophan: 1.0
  • pH (1% solution): ~7.3%
Research or further manufacturing use only, not for food or drug use.
  • Appearance: Light Beige
  • Amino Nitrogen Content:  3.5 %
  • Ash:  15.0 %
  • Loss on Drying:  5.0 %
  • pH (2.0% Solution @ 25 oC): 6.5 - 7.5
  • Total Nitrogen Content:  10 %
  • Enzyme Species: Porcine
  • Raw Material Species: Bovine

  

PR1MA Yeast Extract, Powder

CAS Number: 8013-01-2
Solubility: Water
Storage Temp: Room Temperature

Dried yeast autolysate with a high content of amino nitrogen and water soluble B complex vitamins. Due to its low NaCl content this quality is well suited for tissue culture.

Ingredients:

  • Total Nitrogen (TN): ~9.8%
  • Amino Nitrogen (AN): ~5.1%
  • AN/TN Ratio: ~0.52
  • Sodium Chloride: ~0.3%
  • pH (1% Solution): ~7.0
Research or further manufacturing use only, not for food or drug use.
  • Appearance: Light Beige Powder
  • Amino Nitrogen: 4.5 - 5.8 %
  • Ash Content: 11.50 - 16.0 %
  • Dry Matter:  95.0 %
  • Loss on Drying:  5.0 %
  • pH (2.0% Solution @ 25 oC): 6.8 - 7.2
  • Sodium Chloride:  0.5 %
  • Total Nitrogen: 10.0 - 11.8 %
  • Clostridium Perfringens Spores : Report cfu/g
  • E.Coli: Report cfu/g
  • Molds and Yeasts: Report cfu/g
  • Pathenogenic Staphylococcus: Report cfu/g
  • Salmonella : Report cfu/25g
  • Standard Plate Count: Report cfu/g

  

PR1MA Tryptone, Powder

CAS Number: 91079-40-2
Solubility: Water
Storage Temp: Room Temperature

Pancreatic digest of casein used to supplement media in cultivation of anaerobic bacteria.

pH (1% solution): 7.3.

Ingredients:

  • Molecular Biology GradeTotal Nitrogen (TN): ~12.7%
  • Amino Nitrogen (AN): ~3.7%
  • AN/TN Ratio: 0.26
  • Sodium Chloride: ~0.4%
  • Tryptophan: ~1.0
Research or further manufacturing use only, not for food or drug use.
  • Appearance: Cream to beige free flowing powder
  • Amino Nitrogen:  4.0 %
  • Ash:  15 %
  • Loss on Drying:  5.0 %
  • Nitrites: Negative
  • pH (2% water) @25°C: 6.5 - 7.5
  • Total Nitrogen:  10 %
  • Undigested Protein: Negative
  • Broth Formulations (Growth Supporting Properties): Satisfactory
  • Peptone Agar (Growth Supporting Properties): Satisfactory
  • Proteoses: Positive
  • Salmonella: Negative/25g
  • Standard Plate Count :  1000 cfu/g
  • Coliform: Negative
  • E.Coli: Negative
  • Molds and Yeasts:  100 cfu/g
  • Raw Material Species: Bovine
  • Enzyme Species: Porcine
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin : Report

 

[N-(2-Hydroxyethyl) piperazine-N'-(2-ethanesulfonic acid)]

PR1MA  HEPES, Sodium Salt [N-(2-Hydroxyethyl) piperazine-N'-(2-ethanesulfonic acid)]

Common Name: N-(2-Hydroxyethyl)piperazine-N'-(2-ethanesulfonic acid)
CAS Number: 75277-39-3
Molecular Weight: 260.3
Chemical Formula: C8H17N2O4SNa
Solubility: Water
Storage Temp: Room Temperature

  • pKa (20°C): 7.45-7.65
  • pH Range: 6.8-8.2

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

  • Appearance: White crystalline powder
  • Assay (Titration, dried basis):  98.0 %
  • Chloride (Cl):  0.1 %
  • Heavy Metals (as Pb):  1 ppm
  • Loss on Drying @ 105 oC, 3hrs:  2.0 %
  • pH (1% aqueous @ 25 oC): 9.4 - 11.0
  • pKa @ 20°C: 7.45 - 7.65
  • Solubility (1M Solution in H2O): Clear, complete and colorless
  • UV Absorbance @ 250nm 1M:  1.0

  

PR1MA Hygromycin B Powder  

CAS Number: 31282-04-9
Molecular Weight: 527.5
Chemical Formula: C20H37N3O13
Solubility: Water
Storage Temp: 2-8°C

Aminoglycoside antibiotic inhibits protein synthesis in prokaryote and eukaryote cells. Allows selection of cells expressing the Hygromycin B resistant gene. Working concentrations vary from 30-1000 ug/mg, depending on cell lines and growth conditions.

Shipping Weight: 0 lbs

Shipping Dimensions: 1.25 x 1.75 x 1.25

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


PR1MA
  Cefotaxime, Sodium Salt

CAS Number: 64485-93-4
Molecular Weight: 477.5
Chemical Formula: C16H16N5NaO7S 2
Solubility: Water
Storage Temp: 2-8°C

Inhibitor of bacterial cell wall synthesis. Inhibits the crosslinking of peptidoglycan by binding and inactivating transpeptidases. High activity against gram negative bacteria. Often used for elimination of Agrobacterium species after inoculation. Resistant to B-Lactamase activity.

Non toxic to plant cells
Plant cell culture tested

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

  • Appearance: Off White to Pale Yellow Crystalline Powder
  • Assay (Potency dry basis) : 916 - 964 µg/mg
  • Bacterial Endotoxins : Meet the requirements
  • Clarity of Solution: Meet the requirements
  • Color of solution: Meet the requirements
  • Identification (A, B, C): Pass Test
  • Impurity - Individual:  1.0 %
  • Loss on Drying:  3.0 %
  • pH: 4.5 - 6.5
  • Specific Rotation: +58 - +64 °
  • Total impurities:  3.0 %

  


PR1MA
  Gentamicin Sulfate

CAS Number: 1405-41-0
Molecular Weight: 575.67
Chemical Formula: C21H43N5O7  H2SO4
Solubility: Water
Storage Temp: Room Temperature

Cell culture tested. Aminoglycoside antibiotic with bactericidal activity against most gram negative bacteria.
 
Research or further manufacturing use only, not for food or drug use.
  • Appearance: White to off white powder
  • Composition (C1): 20.0 - 50.0 %
  • Composition (C1a): 10.0 - 35.0 %
  • Composition (C2a + C2): 25.0 - 55.0 %
  • Identification: Meet The Requirements
  • Loss on Drying:  18.0 %
  • Methanol:  1.0 %
  • pH: 3.5 - 5.5
  • Potency (Dried basis):  590 µg/mg
  • Residual Solvents: Meet Requirements
  • Residue on Ignition:  1.0 %
  • Specific Optical Rotation: +107 - +121 °
  • Country of Origin: Report

  

PR1MA Peptone, Powder

CAS Number: 73049-73-7
Solubility: Water
Storage Temp: Room Temperature

Mixture of peptides and free amino acids from pancreatic hydrolysis of animal tissue. Low NaCl content suitable for tissue culture.

Total Nitrogen (TN):
15.0-16.0%
Amino Nitrogen (AN): 3.0-3.5%
AN/TN Ratio: 0.21-0.23

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

  • Appearance: White to Light Beige Fine Powder
  • Amino Nitrogen:  3.4 %
  • Ash, Residue in Ignition:  15 %
  • Loss on Drying:  5 %
  • Nitrites: Negative
  • pH (2.0% Solution @ 25 oC): 6.5 - 7.5
  • Proteoses: Report
  • Total Nitrogen:  10 %
  • Undigested Protein: Negative
  • Coliforms: Negative
  • E.Coli: Negative
  • Molds and Yeasts: Report cfu/g
  • Salmonella : Negative cfu/25g
  • Standard Plate Count :  1000 cfu/g
  • Broth Formulations (Growth Supporting Properties): Satisfactory
  • Peptone Agar (Growth Supporting Properties): Satisfactory
  • Raw Material Species: Bovine
  • Enzyme Species: Porcine

  



PR1MA
  Carbenicillin, Disodium Salt

CAS Number: 4800-94-6
Molecular Weight: 422.4
Chemical Formula: C17H16N2Na2O 6S
Solubility: Water
Storage Temp: 2-8°C

USP grade

Prevents bacterial cell wall synthesis. Inhibits crosslinking of peptidoglycan by binding and inactivating transpeptidases. Highly active against gram negative bacteria. Commonly used for the elimination of Agrobacterium species after inoculation. Sensitive to B-Lactamase.

  • Non-toxic to plant cells
  • Plant cell culture tested
  • Hygroscopic

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

  • Appearance: White to Off White Crystalline Powder
  • Identification, Sodium Reaction: Pass Test
  • Water:  6.0 %
  • pH: 6.50 - 8.0
  • Clarity of Solution: Clear Solution
  • Benzyl penicillin sodium:  5.0 %
  • Chromatographic Purity (HPLC):  92.0 %
  • Assay (Anhydrous):  88.0 %
  • Bacterial Endotoxins :  0.05 EU/mg
  • Iodine Absorbing Substances:  8.0 %
  • Potency (Dried basis):  770 µg/mg
  • Grade: USP
  • Country of Origin : Report

  

PR1MA  Kanamycin Monosulfate [Kanamycin A]

CAS Number: 25389-94-0
Molecular Weight: 582.6
Chemical Formula: C18H36N4O11  H2SO4
Solubility: Water
Storage Temp: Room Temperature

Aminoglycoside antibiotic with a bactericidal action against most gram negative bacteria. Incorporates into sensitive bacterial cells by an active transport process. Binds to the 30S and to some extent the 50S subunits of the bacterial ribosome, inhibiting protein synthesis and generating errors in the transcription of the genetic code. Widely used as a selective agent for the incorporation of the NPT II (APH3') gene in plant tissue.

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

  • Appearance: White Powder
  • Chromatographic Purity: Pass Test
  • Identification: Pass Test
  • Loss on Drying:  1.5 %
  • pH (1% Solution): 6.5 - 8.5
  • Potency:  750 µg/mg
  • Residue on Ignition:  1.0 %
  • Specific Rotation: +116 - +123°

  

 

PR1MA Bicine Ultra-Pure

CAS Number: 150-25-4
Molecular Weight: 163.2
Chemical Formula: C6H13NO4
Solubility: Water
Storage Temp: Room Temperature

Zwitterionic buffer used in a variety of molecular biology applications such as protein resolution, protein crystallization and SDS-PAGE.

pKa @ 25°C: 8.3
pH Range: 7.6-9.0
Melting Range: 190-192°C

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

  • Appearance: White Powder
  • FTIR: Conforms to reference
  • Optical ABS @ 260 NM:  0.1
  • Optical ABS @ 280 NM:  0.1




PR1MA
  G-418 Disulfate
CAS Number: 108321-42-2

Molecular Weight
: 692.7
Chemical Formula: C20H40N4O10  2H2SO4
Solubility: Water
Storage Temp: 2-8°C
 
Aminoglycoside antibiotic used as a selective agent in transformation experiments. Alternative for Kanamycin in monocots eg: rice, lollum and graminea which are highly resistant to the latter. Optical rotation +121.2°. Cell culture tested on Bacillus subtilus.
 
Research or further manufacturing use only, not for food or drug use.
  • Appearance: White Powder
  • Absorbance @ 280nm (1mg/mL in H2O):  0.015 nm
  • Absorbance @ 570nm (100mg/mL in H2O):  0.10 nm
  • Ammonia:  1.0 %
  • HPLC (Purity) : Report %
  • Loss on Drying:  10.0 %
  • pH: 5.0 - 6.0
  • Potency (Dry basis):  700 µg/mg
  • Purity (TLC-Spot):  3 Spots
  • Solubility (100mg/ml in H2O): Colorless Solution
  • Specific Rotation: +104 - +121 °
  • Non Animal Origin: The product does not come in contact with materials of animal origin.

  

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