CAS Number: 56-75-7
Molecular Weight: 323.1
Chemical Formula: C₁₁H₁₂Cl₂N₂O ₅
Solubility: Ethanol, Methanol and Slightly Soluble in Water
Storage Temp: Room Temperature

Bacteriostatic antibiotic with activity against gram-positive and gram-negative bacteria.

Plant cell culture tested.

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

• Appearance: White, greyish-white or yellowish-white, fine, crystalline powder or fine crystals, needles or elongated plates
• Identification: Pass
• Melting Point : 149 - 153 ^oC
• pH: 4.5 - 7.5
• Specific Optical Rotation: +17.0 - +20.0 ^o
• Chloride: ≤ 0.01 %
• Related Substances: ≤ 0.50 %
• Loss on Drying: ≤ 0.50 %
• Sulfated Ash: ≤ 0.10 %
• Assay (Dried Basis): 98.0 - 102.0 %
• Non Animal Origin: Non Animal Origin
• Grade: USP
• Country of Origin : Report

Proudly made in the USA! Click here for more made in America products!
 

PR1MA™ NZCYM Broth

Solubility: Water
Storage Temp: Room Temperature

Enriched medium for cultivating recombinant strains of E.Coli and propagating theta bacteriophage.

Dissolve 22 grams in 1 liter distilled water. Sterilize by autoclaving for 15 minutes.

Casein Digest Protein: 10 g/L
Yeast Extract: 5 g/L
Casamino Acids: 1 g/L
Magnesium Sulfate: 0.98 g/L
Sodium Chloride: 5 g/L

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

• DCM Appearance: Homogeneous, free flowing, light beige
• PPM Appearance: Clear, No to light ppt, light yellow
• pH (2.2 % Solution): 6.8 - 7.2
• Escherichia coli ATCC 23724: Good to Excellent
• Escherichia coli ATCC 33694: Good to Excellent
• Escherichia coli ATCC 33849: Good to Excellent
• Escherichia coli ATCC 39403: Good to Excellent
• Escherichia coli ATCC 47014: Good to Excellent
• Escherichia coli ATCC 53868: Good to Excellent
• Country of Origin: Report

PR1MA™ Nutrient Broth

Solubility: Water
Storage Temp: Room Temperature

For cultivating a variety of non-fastidious organisms.

Dissolve 8 grams in one liter distilled water. Heat solution to boiling with continuous stirring for one minute. Sterilize by autoclaving at 121°C for 15 minutes. Store at room temperature.

Beef Extract: 3 g/L
Pancreatic Digest of Gelatin: 5 g/L

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

• Appearance: Homogeneous Free Flowing,Beige Powder
• pH (0.8 % Solution @25 ^oC): 6.6 - 7.0
• Microorganism (Bacillus Subtilis ATCC 9372): Fair to Good
• Microorganism (Escherichia Coli ATCC 25922): Good to Excellent
• Microorganism (Salmonella Typhimurium ATCC 14028 ): Fair to Excellent
• Microorganism (Staphylococcus Aureus ATCC 25923): Good to Excellent
• Pancreatic digest of gelatin: 5.0 g/L
• Beef Extract: 3.0 g/L

PR1MA™ Acrylamide/bis-Acrylamide, Premixed Powder, 50:1 Ratio

Storage Temp: Room Temperature

WARNING! This product can expose you to Acrylamide, a chemical which is known to the State of California to cause cancer, developmental and reproductive harm. For more information go to www.P65Warnings.ca.gov.

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

• Appearance: Powder
• Solubility: Clear Solution
• Conductivity: ≤ 10 µmhos
• Electrophoresis: Pass

PR1MA™ Ethanol, Reagent Grade

Components:

• Ethyl Alcohol: 90%
• 2-Propanol: 5%
• Methanol: 5%

PR1MA™  D-(+)-Biotin [Vitamin H]

Common Name: Vitamin H
CAS Number: 58-85-5
Molecular Weight: 244.3
Chemical Formula: C₁₀H₁₆N₂O₃S
Solubility: Water
Storage Temp: 2-8°C

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

• Appearance: White or off white powder
• Assay: 97.5 - 102.0 %
• Related Substance (HPLC-Individual Impurity): ≤ 1.0 %
• Related Substance (HPLC-Total Impurities): ≤ 2.0 %
• Residual Solvents: To meet requirements
• Specific Rotation: +89 - +93 °
• BSE/TSE Free: BSE/TSE Free
• Grade: USP

PR1MA™ Luria Broth 1 Liter Buffered Capsules [Miller's LB Broth]

Each capsules has 25 g.  The 500 g package has 20 capsules, the 1 KG is 40 capsules and the 5 KG is 200 capsules.

CAS Number: 91079-40-2; 8013-01-2; 7647-14-5; 77-86-1; 1185-53-1
Solubility: Water
 Storage Temp: Room Temperature

Now available in convenient pre-measured and pre-mixed capsules. Pre-buffered media eliminates messy weighing and pH adjustments.

Simply dissolve 1 capsule per 1 Liter of distilled water. Water must be 37°C or warmer to completely dissolve gelatin capsule. Agitate. Sterilize by autoclaving for 15 minutes before use. Buffer is set for 7.2 at 20°C using a 10mM solution of Tris/Tris HCl. pH will vary depending on temperature.

For maintenance and propagation of E. Coli. High Salt Formula. Molecular Biology Grade.

Ingredients:

• Tryptone: 10 g/L
• Sodium Chloride: 10 g/L
• Yeast Extract: 5 g/L
• Tris/Tris HCl: 1.5 g/L

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

• Appearance: Capsules (cream to pale beige free flowing powder)
• pH (2.5 % 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): Fair 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

PR1MA™ Tris-Acetate

Proudly made in the USA! Click here for more made in America products!
 

PR1MA™ Potato Dextrose Agar

CAS Number: 9012-36-6
Storage Temp: Room Temperature

Potato Dextrose Agar (PDA) is a versatile medium used for cultivating fungi, yeasts, and molds. It can be modified with acid or antibiotics to prevent bacterial growth and is commonly used for plate count methods in food, dairy, and cosmetic testing. PDA is suitable for growing clinically important yeast and molds. The nutrient-rich potato infusion in PDA promotes mold sporulation and pigment production in certain dermatophytes.
Research or further manufacturing use only, not for food or drug use.

• Microorganism (Aspergillus niger ATCC 16404): Good to Excellent
• Microorganism (Candida albicans ATCC 10231): Good to Excellent
• Microorganism (Penicillium Roquefortii ATCC 10110): Good to Excellent
• Microorganism (Saccharomyces cerevisiae ATCC 9763): Good to Excellent
• Microorganism (Trichophyton interdigitale ATCC 9533): Good to Excellent
• pH (4.04% H2O @25°C): 5.4 - 5.8

PR1MA™ Terrific Broth, Modified, Powder

CAS Number: 91079-40-2; 8013-01-2; 7778-77-0; 7758-11-4
Solubility: Water
Storage Temp: Room Temperature

Enriched media for maintenance and propagation of E. coli and plasmid growth. Produces higher cell densities resulting in greater yields of DNA or recombinant protein. Glycerol is used as a carbon source with this formulation instead of glucose as it will not ferment to acetic acid.

Ingredients:

• Casein Digest Peptone: 12 g/L
• Yeast Extract: 24 g/L
• Dipotassium phosphate: 9.4 g/L
• Monopotassium phosphate: 2.2 g/L

• DCM Appearance: Homogeneous Free Flowing, Beige to Yellow Beige
• PPM Appearance: Clear Yellow to Amber, No PPT
• pH (4.76% solution at 25°C): 6.8 - 7.4
• 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

PR1MA™ Phleomycin, Powder

CAS Number: 11006-33-0
Molecular Weight: 1525
Chemical Formula: C₅₅H₈₅O₂₁N₂₀S ₂Cu • HCl
Solubility: Water
Storage Temp: 2-8°C

Produced by Streptomyces verticillus and part of the structurally related group of Bleomycin/Phleomycin type antibiotics. Used as a selective agent in transformation experiments with mammalian cells, plant cells, and yeast. Cytotoxic action of this type of antibiotic results from the ability to cause fragmentation of DNA. In Vitro studies indicate that Phleomycin causes the accumulation of cells in the G2 phase of the cell cycle.

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

• Appearance: Light Blue Powder
• U.V. Absorbance (244nm, 600 µg/ml, 0.1cm Path): 0.20 - 0.30
• Storage Condition: Store at 2 - 8 ^oC (Very Hygroscopic: Keep container tightly sealed until ready for use).

PR1MA™ DTT [DL-Dithiothreitol] (Cleland's Reagent)]

Common Name: [DL-Dithiothreitol] (Cleland's Reagent)]
CAS Number: 3483-12-3
Molecular Weight: 154.25
Chemical Formula: C₄H₁₀O₂S₂
Solubility: Water
Storage Temp: 2-8°C

Protective reagent for maintaining -SH groups in reduced state. DTT permeates the cell membrane, protecting protein sulfhydryls, thereby restoring enzyme activity lost by oxidation of the groups.

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

• Appearance: A white free flowing powder, hygroscopic
• Solubility: Freely soluble in methanol, methylene chloride
• Clarity in water: 5% (w/v) solution in water is clear and colorless
• Identification by TLC: Rf value of the sample is comparable with that of the standard
• Melting Range: 37.0 - 44.0 °C
• Related Substance (UV Spectroscopy- Content of Oxidised DTT): ≤ 0.4 %
• Assay (By Iodimetry): ≥ 98.0 %
• Country of Origin: Report