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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

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PR1MA TBE Buffer 10x Powder

Common Name: TRIS-Borate-EDTA
CAS Number: 77-86-1; 10043-35-3;6381-92-6/60-00-4
Solubility: Water
Storage Temp: Room Temperature

Dry homogeneous blend of molecular biology grade TRIS base, Boric Acid and EDTA.

For use in gel electrophoresis.

Shipping Weight: 0.5 lbs
Shipping Dimensions: 3.50 x 3.75 x 3.50
Appearance: White Powder
pH (1 X Solution): 8.20 - 8.40
Solubility: Clear and Colorless

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

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[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

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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.
 

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PR1MA Urea, UltraPure (USP Grade)

CAS Number: 57-13-6
Molecular Weight: 60.06
Chemical Formula: CH4N2O
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: White Crystalline Powder
  • Assay: 99.0 - 100.5 %
  • Identification (A, B): Pass Test
  • Appearance of 20% Solution: Pass Test
  • Melting Point: 132.5 to 134.5 oC
  • Moisture (LOD):  1.0 %
  • Alcohol- Insoluble Matter:  0.04 %
  • Residue on Ignition:  0.1 %
  • Chloride:  5 ppm
  • Sulfate:  0.001 %
  • Alkalinity: To pass test
  • Ammonium:  0.05 %
  • Urea Related Compound A:  0.1 %
  • Individual Unspecified Impurities:  0.1 %
  • Total impurities:  2.0 %
  • Heavy Metals:  0.001 %
  • Iron:  0.001 %
  • Residual Solvents USP 467: Meets requirements
  • BSE/TSE Free: BSE/TSE Free
  • Grade: USP
  • Country of Origin : Report

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PR1MA PBS / Tween 20 10X Solution

CAS Number: 7558-79-4, 7778-77-0, 7647-14-5, 7447-40-7, 9005-64-5, 7732-18-5
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: Clear, yellow solution
  • pH: 7.2 - 7.6

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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 %

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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

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PR1MA Glycine, Free Base

CAS Number: 56-40-6
Molecular Weight: 75.1
Chemical Formula: C2H5NO2
Solubility: Water
Storage Temp: Room Temperature

For use in preparing electrophoresis buffers. Cell culture tested.

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

  • Appearance: White odorless crystalline powder with sweet taste.
  • Solubility (5% in water): Clear & colorless
  • Identification (IR): Test Passes
  • Loss on Drying (@105 oC for 2 hrs):  0.20 %
  • Residue on Ignition:  0.10 %
  • Chloride (Cl):  0.007 %
  • Sulfate:  0.0065 %
  • Heavy Metals:  0.002 %
  • Hydrolyzable Substances: Test Passes
  • Related Compound (Diglycine):  0.1 %
  • Related Compound (Triglycine):  0.1 %
  • Related Compound (Glycine Anhydride):  0.1 %
  • Related Compound (Monochloro Acetic Acid):  0.1 %
  • Related Compound (Iminodiacetic Acid):  0.1 %
  • Related Compound (Haxamathylenetetraamine):  0.1 %
  • Related Compound (Total Impurities):  1.0 %
  • Residual Solvent (Chloroform):  60 mcg/gm
  • Residual Solvent (1,4 Dioxane):  380 mcg/gm
  • Residual Solvent (Methylene Chloride):  600 mcg/gm
  • Residual Solvent (Trichloroethylene):  80 mcg/gm
  • Methanol:  0.3 %
  • Assay: 98.5 - 101.5 %
  • Arsenic:  1.0 ppm
  • Total Viable Bacterial Count:  1000 Cfu/gm
  • Coliform Count: Negative
  • Yeast and Mold Count:  100 CFU/g
  • Test for E-Coli: Absent
  • Test for Salmonella: Absent
  • Test for S-Aureus: Absent
  • Test for Pseudoomonas: Absent
  • BSE/TSE Free: BSE/TSE Free
  • Grade: USP
  • Country of Origin: Report

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[Dextrose Anhydrous]


PR1MA D-(+)-Glucose [Dextrose Anhydrous]

  • Common Name: Dextrose Anhydrous
  • CAS Number: 50-99-7
  • Molecular Weight: 180.16
  • Chemical Formula: C6H12O6
  • Solubility: Water
  • Storage Temp: Room Temperature

USP Grade material.

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

  • Appearance: White Crystalline Powder
  • Assay: 97.5 - 102.0 %
  • Identification (FTIR Spectrum): Pass Test
  • Identification (HPLC): Matches the reference
  • Specific Rotation: +52.6 - +53.2 °
  • Moisture:  1.0 %
  • Residue on Ignition:  0.1 %
  • Color of solution: Qualified
  • Conductivity:  20.0 µs/cm
  • Dextrins: Qualified
  • Soluble starch and sulfite: Qualified
  • Related Substance ( Maltitol and Isomalt):  0.4 %
  • Related Substance (Maltotriose):  0.2 %
  • Related Substance (Fructose):  0.15 %
  • Related Substance ( Unspecified Impurities):  0.1 %
  • Related Substance (Total impurity):  0.5 %
  • Heavy Metals:  5 ppm
  • Residual Solvents: None
  • Total Bacterial Count:  1000 cfu/g
  • Mold and Yeast:  100 cfu/g
  • E.Coli: Negative
  • Endotoxin:  1.25 EU/g
  • Source: Corn
  • Grade: Meets the current USP Grade
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin: Report

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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

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PR1MA bis-Acrylamide

CAS Number: 110-26-9
Molecular Weight: 154.2
Chemical Formula: C7H10N2O2
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: White Crystalline Powder
  • Absorbance 290 nm (1% water ):  0.2
  • Acrylic Acid:  0.001 %
  • Conductivity (2% Water):  5 umhos
  • DNase: Not Detected
  • Identification: Pass
  • pH (1%, 0.1M NaCl) 25oC:  5.0
  • Protease: Not Detected
  • Purity:  99.0 %
  • RNase: Not Detected

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