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PR1MA Potassium Phosphate, Dibasic

CAS Number: 7758-11-4
Molecular Weight: 174.2
Chemical Formula: K2HPO4
Solubility: Water
Storage Temp: Room Temperature

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

  • Appearance: White Powder
  • Aerobic Plate Count:  ≤  1000 CFU/g
  • Assay:  98.0 %
  • Chloride (Cl):  0.003 %
  • Heavy Metals :  5 ppm
  • Insoluble Matter:  0.01 %
  • Iron:  0.001 %
  • Loss on Drying:  1.0 %
  • Nitrogen Compound:  0.001 %
  • pH (5% Solution): 8.5 - 9.6
  • Sodium (Na):  0.05 %
  • Sulfate:  0.005 %
  • Total Coliforms: Negative
  • Yeast and Mold Count:  100 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

  

PR1MA Peptone, Granulated

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

Mixtures of peptides and free amino acids from peptic digest of animal tissue.

  • Amino Nitrogen (AN): 2.5-3.5%
  • Loss on Drying: <6.0%

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

  • Appearance: Light Beige Granular Powder
  • Amino Nitrogen Content:  3.4 %
  • Appearance of Solution: Clear and yellow-beige
  • Ash:  15.0 %
  • Loss on Drying:  5.0 %
  • pH (2.0% Solution @ 25 oC): 6.5 - 7.5
  • Total Nitrogen Content:  10.0 %


PR1MA  Ticarcillin Disodium Salt

CAS Number: 4697-14-7
Molecular Weight: 428.39
Chemical Formula: C15H14N2Na2O 6S2
Solubility: Water
Storage Temp: 2-8°C

Inhibits bacterial cell wall synthesis. Highly active against gram negative bacteria such as Agrobacterium strains. -Lactamase inhibitor. Hygroscopic.

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

  • Appearance: White to yellow crystalline powder
  • Assay (Ticarcillin Content, dried basis):  80.0 %
  • Assay (Ticarcillin, dried basis):  800 µg/mg
  • Heavy Metals :  10 ppm
  • Identification: Pass Test
  • pH: 6.0 - 8.0
  • Related Substances (Largest Impurity):  4.0 %
  • Related Substances (Second Major Impurity) :  2.5 %
  • Residual Solvents: Meets the requirements
  • Specific Rotation: +172 - +187 °
  • Sterility: Meet the requirements
  • Water:  6.0 %
  • Bacterial Endotoxins :  0.05 EU/mg
  • Grade: Conforms to USP Specifications

  

PR1MA Rapid Coomassie Stain

Chemical Formula: C5H10O5

Solubility: Water

Storage Temp: Room Temperature

This unique Coomassie Blue based formulation features a special dye that is absorbed by protein bands instead of the gel matrix. This eliminates the need for destaining and offers enhanced sensitivity and sharper resolution of bands. Protein bands can be detected within 10 minutes. Maximum intensification may require incubation up to 40 minutes. Offers greater convenience and sensitivity than conventional stains. Compatible with silver staining. Rapid Coomassie stain uses a simple two-step procedure. Stain is designed to detect as little as 7.9ng of protein within one hour of electrophoresis.

Supplied as 20X concentrated solution.

Shelf life is approximately 18 months at room temperature.

Shipping Weight: 0.3 lbs

Shipping Dimensions: 2.00 x 4.00 x 2.00
  • Appearance: Dark Blue Color
  • Concentration: 20X
  • Solubility: Suitable for use in staining protein in polyacrylamide gels
Research or further manufacturing use only, not for food or drug use.
 

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PR1MA Protein Gel-Loading Dye for SDS-PAGE

CAS Number: 7732-18-5; 56-81-5; 7647-01-0; 77-86-1; 151-21-3
Storage Temp: Room Temperature

This dye is added to protein samples prior to electrophoresis on SDS–PAGE gels.

Composition:

Water: 80%
Glycerol: <12%
Sodium Dodecyl Sulfate: <5%
Proprietary Component: <2%
TRIS: <1.0%
Shipping Weight: 0.1 lbs

Shipping Dimensions: 1.50 x 3.50 x 1.50
  • Appearance: Slightly Viscous Dark Purple Liquid
  • DNase, RNase, protease: Not Detected
  • Electrophoresis: Pass Test
  • OPTICAL ABS AT 525 NM: 0.15 - 0.35
  • OPTICAL ABS BETWEEN 588-594 NM: 0.32 - 0.47
  • OPTICAL ABS BETWEEN 635-641 NM: 0.25 - 0.40
Research or further manufacturing use only, not for food or drug use.

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Item#:
ASPROTEINGELLDNSDS

PR1MA Novobiocin Sodium Salt

CAS Number: 1476-53-5

Molecular Weight: 634.61

Chemical Formula: C31H35N2NaO11

Solubility: Water

Storage Temp: 2-8°C

 

Novobiocin Sodium Salt is an antibiotic that is a member of the coumarin class of antibiotics and is mainly effective against Gram-positive bacteria. In microbiology and molecular biology research, Novobiocin Sodium Salt is used as a selective agent.

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

  • Appearance: White to yellow powder
  • Description - USP: Meets Test
  • Novobiocin (Dried Basis)-USP: ≥ 850 µg/mg
  • Identification - USP: Positive
  • Specific Rotation Dried Basis - USP: -58 to -50  o
  • Identification A - USP: Positive
  • Identification B - USP: Positive
  • pH(USP): 6.5 - 8.5
  • Loss on Drying - USP: ≤ 6.0 %
  • Residue on Ignition - USP: 10.5 - 12.0 %
  • Crystallinity - USP: Meets Test
  • Acetone - USP: ≤ 5000 ppm
  • Isooctane - USP: ≤ 5000 ppm
  • Assay Use Value: ≥ 845 ug/mg
  • Impurities Total HPLC Normal: ≤ 10.0 %
  • Impurities Unspecified: ≤ 0.2 %
  • Novobiocin-2,3-Carbonate: ≤ 0.6 %
  • A-Ring Amide: ≤ 0.3 %
  • Decarbamyl Novobiocin: ≤ 5.0 %
  • Isonovobiocin: ≤ 3.0 %
  • A-Ring Hydroxy: ≤ 1.0 %
  • Carbamyl Novobiocin: ≤ 3.0 %
  • DES-2-Isobutenyl: ≤ 0.5 %
  • DES-A-Ring Alpha-Keto-Carboxylic Acid: ≤ 0.5 %
  • O-Desmethylnovobiocin: ≤ 0.3 %
  • O-Desmethyl descarbamyl novobiocin: ≤ 0.3 %
  • A-Ring Carbamyl: ≤ 0.5 %
  • 8- Desmethyl novobiocin: ≤ 0.2 %
  • Carbamyl Novobiocin + Decarbamyl Novobiocin + Isonovobiocin: ≤ 11.0 %
  • BSE/TSE Free: BSE/TSE Free
  • Country of Origin: USA 

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PR1MA Malt Extract Agar, Powder

CAS Number: 8002-48-0
Solubility: Water with Heat
Storage Temp: Room Temperature

Malt Extract Agar is used for the isolation, cultivation, and maintenance of yeasts and molds. Formulation is similar to Malt Extract Broth with the addition of agar and glycerol. This broth medium was recommended by Thom and Church for the cultivation of fungi. Its low acidity inhibits the growth of most bacteria. The high carbohydrate content enhances the rapid growth of fungi and yeasts.

Dissolve 33.6 grams in 1 liter of distilled water. Sterilize by autoclaving for 15 minutes.

Ingredients:

  • Maltose: 12.75 g/L
  • Dextrin: 2.75 g/L
  • Glycerol: 2.35 g/L
  • Peptone: 0.78 g/L
  • Agar: 15.0 g/L
  • Final pH (25°C): 4.6 ± 0.2

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

  • DCM Appearance: Homogeneous with soft lumps, free flowing, light beige
  • PPM Appearance: Trace to moderate haze, off white to pale yellow
  • pH(3.36% Solution @ 25 oC: 4.5 - 4.9
  • Microorganism (Aspergillus niger ATCC 16404): Growth
  • Microorganism (Candida albicans ATCC 10231): Growth
  • Microorganism (Penicillium Roquefortii ATCC 10110): Growth
  • Microorganism (Saccharomyces cerevisiae ATCC 9763): Growth
  • Microorganisms (Microsporum Audouinii ATCC 42558): Growth
  • Microorganisms (Microsporum Canis ATCC 36299): Growth
  • Microorganism (Trichophyton Mentagrophytes ATCC 9533): Growth

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PR1MA Phleomycin 20 mg / mL Solution

CAS Number: 11006-33-0
Molecular Weight: 1526.5 g/mol
Chemical Formula: C55H85O21N20S 2Cu  HCl
Solubility: Water
Storage Temp: -20°C

Supplied at a concentration of 20 mg/ml.

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

  • Appearance: Clear Blue Solution
  • Concentration: = 20 mg/ml
  • Odor: None
  • Solubility (20 mg/ml in Water): Freely soluble
  • Sterile Filtered: Pass test
  • UV Absorbance 244nm (200 ug/ml): 0.75 - 1.05

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PR1MA 2XYT Broth, Capsules

CAS Number: 91079-40-2; 8013-01-2; 7647-14-5
Solubility: Water
Storage Temp: Room Temperature

Nutritionally enriched medium for the growth of recombinant strains of E. Coli and in the preparation and transformation of competent cells.

2XYT Broth packaged in convenient ready to use capsules. Each capsule contains 15.5 g 2XYT Broth.

Simply add 2 capsules to one liter distilled water and heat until completely dissolved. Sterilize by autoclaving at 121°C for 15 minutes. Final pH at 25°C: 6.8-7.2.

Ingredients:

  • Digest Peptone: 16 g/l
  • Yeast Extract: 10 g/l
  • Sodium Chloride:5 g/l

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

  • Appearance: Capsule (Cream to beige free flowing powder)
  • DCM Appearance: Capsule (Homogeneous, free flowing, beige)
  • PPM Appearance: Capsule (Clear, no to light ppt, yellow)
  • pH (3.1 % Solution @25 oC): 6.8 - 7.2
  • Microorganism (E. coli ATCC 23724): Good to Excellent
  • Microorganism (E. coli ATCC 33694): Good to Excellent
  • Microorganism (E. coli ATCC 33849): Good to Excellent
  • Microorganism (E. coli ATCC 39403): Good to Excellent
  • Microorganism (E. coli ATCC 47014): Good to Excellent
  • Microorganism (E. coli ATCC 53868): Good to Excellent
  • Casein Peptone: 16.0 g/L
  • Yeast Extract: 10.0 g/L
  • Sodium Chloride: 5.0 g/l
  • Description: Add 2 capsules 2XYT broth in 1 liter purified water until evenly dispersed. Boil for 1 minute with stirring to completely dissolve. Distribute and autoclave at 121oC for 15 minutes.

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PR1MA 2XYT Broth, Powder

CAS Number: 91079-40-2; 8013-01-2; 7647-14-5
Solubility: Water
Storage Temp: Room Temperature

Nutritionally enriched medium for the growth of recombinant strains of E. Coli and in the preparation and transformation of competent cells.

Dissolve 31g in one liter distilled water. Heat solution to boiling with continuous stirring. Sterilize by autoclaving at 121°C for 15 minutes. Final ph @ 25°C: 6.8-7.2.

Ingredients:

  • Digest Peptone: 16 g/l
  • Yeast Extract: 10 g/l
  • Sodium Chloride: 5 g/l

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

  • Appearance: Cream to beige free flowing powder
  • DCM Appearance: Homogeneous free flowing, beige
  • PPM Appearance: Clear,no to light ppt,yellow
  • pH (3.1 % Solution @25 oC): 6.8 - 7.2
  • Microorganism (E. coli ATCC 23724): Good to Excellent
  • Microorganism (E. coli ATCC 33694): Good to Excellent
  • Microorganism (E. coli ATCC 33849): Good to Excellent
  • Microorganism (E. coli ATCC 39403): Good to Excellent
  • Microorganism (E. coli ATCC 47014): Good to Excellent
  • Microorganism (E. coli ATCC 53868): Good to Excellent

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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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