Testing Data
Deoxyribonuclease Culture Media
Deoxyribonuclease (DNase) Test Agar (Powder)
Purity
Microbiological Grade
Synonyms
Deoxyribonuclease; Deoxyribonuclease (DNase) Test Agar (Powder); Deoxyribonuclease culture media
Purity/Purification
Microbiological Grade
Form/Format
Beige, homogeneous, free flowing powder.
Solubility
Light amber, slight haze
pH (4.2%)
7.4
Microbiological Analysis
Serratia marcescens ATCC 8100 - Good; DNase test Positive
Staphylococcus aureus ATCC 25923 - Good; DNase test Positive
Staphylococcus epidermidis ATCC 12228; Good; DNase test Negative
Streptococcus pyogenes ATCC 19615 - Good; DNase test positive
*Results were obtained from type cultures after incubation at 37°C and observed after 18-24 hours.
Staphylococcus aureus ATCC 25923 - Good; DNase test Positive
Staphylococcus epidermidis ATCC 12228; Good; DNase test Negative
Streptococcus pyogenes ATCC 19615 - Good; DNase test positive
*Results were obtained from type cultures after incubation at 37°C and observed after 18-24 hours.
Components shown as g/liter
Casein Digest Peptone 15.0
Deoxyribonucleic Acid 2.0
Papaic Digest of Soybeans 5.0
Sodium Chloride 5.0
Agar 15.0
Total: 42g/liter
Deoxyribonucleic Acid 2.0
Papaic Digest of Soybeans 5.0
Sodium Chloride 5.0
Agar 15.0
Total: 42g/liter
Directions per Liter
Dissolve 42 grams in 800-900ml of ddH2O. Heat with repeated stirring and boil for one minute to dissolve completely. Add additional water to bring the solution to 1L. Dispense into appropriate containers, loosen caps and autoclave for 15 minutes at 121ºC.
Note
Hygroscopic. Keep tightly closed and desiccated.
Preparation and Storage
Store powdered media at 4°C. Opened bottles should be capped tightly and kept in a dark, low humidity environment. Prepared media should be kept at 4°C and used within a short period of time.
Testing Data
Testing Data
Related Product Information for Deoxyribonuclease culture media
Determination of deoxyribonuclease activity, particularly of Staphylococcus aureus and Serratia marcesans.
Product Categories/Family for Deoxyribonuclease culture media
Similar Products
Product Notes
The Deoxyribonuclease (Catalog #AAA653092) is a Culture Media and is intended for research purposes only. The product is available for immediate purchase. It is sometimes possible for the material contained within the vial of "Deoxyribonuclease, Culture Media" to become dispersed throughout the inside of the vial, particularly around the seal of said vial, during shipment and storage. We always suggest centrifuging these vials to consolidate all of the liquid away from the lid and to the bottom of the vial prior to opening. Please be advised that certain products may require dry ice for shipping and that, if this is the case, an additional dry ice fee may also be required.Precautions
All products in the AAA Biotech catalog are strictly for research-use only, and are absolutely not suitable for use in any sort of medical, therapeutic, prophylactic, in-vivo, or diagnostic capacity. By purchasing a product from AAA Biotech, you are explicitly certifying that said products will be properly tested and used in line with industry standard. AAA Biotech and its authorized distribution partners reserve the right to refuse to fulfill any order if we have any indication that a purchaser may be intending to use a product outside of our accepted criteria.Disclaimer
Though we do strive to guarantee the information represented in this datasheet, AAA Biotech cannot be held responsible for any oversights or imprecisions. AAA Biotech reserves the right to adjust any aspect of this datasheet at any time and without notice. It is the responsibility of the customer to inform AAA Biotech of any product performance issues observed or experienced within 30 days of receipt of said product. To see additional details on this or any of our other policies, please see our Terms & Conditions page.Item has been added to Shopping Cart
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