FIELD: chemistry.
SUBSTANCE: invention relates to field of biotechnology and can be used for storing DNA preparations in liquid form. Composition, containing buffer solution, including 0.5-4% of N-lauryl sarcosine, 5-20 mM of EDTA, 30-200 mM of Tris(hydroxymethyl)aminomethane and water - the remaining part. Versions of composition can contain 0.04-0.4% of NaN3 (sodium azide) instead of Tris or in combination with it. Obtained compositions are applied for soaking porous carriers for storage and/or transportation of DNA-containing preparations or DNA.
EFFECT: invention provides stability of DNA biosamples in wide range of temperatures for long periods of time.
19 cl, 4 dwg, 6 tbl, 4 ex
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION WITH ANTIMICROBIAL ACTION FOR STORAGE OF DNA OR DNA-CONTAINING PREPARATIONS (VERSIONS) AND ITS APPLICATION | 2016 |
|
RU2628087C1 |
| COMPOSITION FOR COLLECTION AND STORAGE OF DNA OR DNA-CONTAINING BIOLOGICAL TRACES (VARIANTS) AND THEIR APPLICATION | 2017 |
|
RU2651937C1 |
| COMPOSITION FOR REMOVING DNA- AND/OR RNA-CONTAINING BIOLOGICAL MATERIAL (VARIANTS) | 2021 |
|
RU2789387C1 |
| METHOD OF STORING DNA-CONTAINING PLANT MATERIAL IN A WIDE TEMPERATURE RANGE | 2017 |
|
RU2703058C2 |
| METHOD FOR DETERMINING SEX, ASSESSING DEGREE OF DEGRADATION OF NUCLEAR AND MITOCHONDRIAL DNA AND PRESENCE OF PCR INHIBITORS USING FRAGMENT ANALYSIS | 2023 |
|
RU2826717C1 |
| METHOD OF REMOVING ENTEROVIRUS RNA IN BIOLOGICAL MATERIAL USING DECONTAMINATION SOLUTIONS | 2022 |
|
RU2810593C1 |
| REAGENT FOR DETERMINATION OF ADENOSINE 5'-TRIPHOSPHATE | 2004 |
|
RU2268944C2 |
| METHOD OF ISOLATION OF GENOME DNA FROM MICROORGANISM CELLS | 2000 |
|
RU2177035C2 |
| METHOD FOR RNA AND DNA ISOLATION FROM DRY BIOLOGICAL SAMPLES STORED ON PAPER MEDIA AND SET FOR ITS IMPLEMENTATION | 2016 |
|
RU2628695C1 |
| UNIVERSAL METHOD OF DNA ISOLATION AND LYSIS MIXTURE FOR ITS IMPLEMENTATION | 2022 |
|
RU2807254C1 |
